小学三年级英语作文我最喜欢的节日（合集20篇）

He is a student .His eyes are nat big.He has a thin face with short hair. He is.short and clever. He likes books. He has a little funny .and he dose math one hundred at the time. He likes runny,he can running fast. He’s parents are teacher .He is my model in study and he is my academic rival.

Many people will have an idol in their inner heart. There is one in my

mind. Maybe I cannot say that she is my idol, but she is truly the person has

influenced me the most. She is my mother. When I was very small, she always

telling me that I need to study hard to get more chances to be educated, though

I was a girl. It was her that I earned the chance to go to school. She liked

reading, and sometimes she would give some books for me to read. Now, reading is

one of my hobbies. She always respected my grandma, and took care of her

carefully once she was sick. From her, I know the virtue of respecting the old.

My mother influences my whole life. I love her.

During the National Day, our family went to Yunfu Mountain Hot Springs.

To the hot springs, we swim for swimsuit. First of all we came to the childrens pool, where there are a lot of fun slides there are things, I did not even do not do the warm-up exercise could not help but jumped out of the pool, "wow, really comfortable." But the water there is too shallow , Do not move. Then we went to the fish treatment pool, I put the feet into, there are many small fish over my feet, very comfortable, but feel a little itch. There are many hot spring pools, there are ice pool, waterfall pool, gold pool, silver pool, pebble pool, surf pool, hydrogen pool, there are many large and small hot spring pool, there is really fun.

We played the whole hot spring, comfortable to leave.

This is my happy national holiday.

New Year is the biggest festival for Chinese people. After about half a

month, there is a traditional festival, it is the Lantern Festival, which is

also important. The first round moon day in the New Year is special. People

continue to celebrate the New Year and enjoy the time with their families.

The coming of Lantern Festival is various. Some people said that it is

related with Buddha. When the Buddhas meditated, they need light in front of

them, so the light can drive away monster for people. Today, in some areas,

people light up lanterns to beg for a son from god. No matter what the story is,

the traditional festival is favored by people and the government pays special

attention to remind this tradition.

There are many activities on Lantern Festival, and the most traditional

game is the riddle. People can read some riddles that are written in the

lanterns. They can get prizes if they know the answers. I love riddle so much,

because when I figure out the answers, I will be very proud of myself, at the

same time, I can learn some funny knowledge.

习习秋风送走了炎炎夏日，吹黄了树叶，吹熟了作物，秋天在它的指引下，悄悄地来临了。在这金秋时节，我们全家驱车回老家，沿途的田野风光各不相同。 Xi Qiufeng sent away the hot summer, blowing yellow leaves, blowing the crops, and the autumn came quietly.In this golden autumn season, our family drove back to my hometown, and the field scenery along the way was different.

先是经过江淮地区，远远望去，一段黄、一段绿、一段红。一大片成熟的晚稻被谷穗压弯腰板，空气中也弥漫着稻香，似乎在向人们诉说自己饱满。轻风拂过，微微荡漾，掀起了一层层稻浪，好看极了!有几个身影在忙碌，还不时飘出阵阵爽朗的笑声。大自然用它的神来之笔，勾画粗细不一的线条，搭配五彩缤纷的颜料，描绘出如此佳作，让人心旷神怡。

进入皖北地区，田野是展现了它两种风格的美。瞧!这里是黄豆还没收割，成片的大豆摇动着豆荚，发出了哗啦啦的笑声;一望无际的玉米地，一棵棵玉米就像整装待发的士兵，个个英姿飒爽，硕大的玉米棒像一枚枚军功章挂在他们胸前，有的迫不及待地挣破“外衣”，露出了颗粒饱满的玉米粒，大豆和玉米互相衬托，层次分明。它们用最后一丝余热，与秋季做最后一次拥抱。

再前行，田野换了一幅面孔：天底下，一大片茶褐色，被播种机耕耘的整整齐齐，颗颗麦粒藏在土里，一垄深、一垄浅，像一位严肃的老人，伫立在天地间，苍苍的树林给它镶上了边，偶尔有几处的棉花地，棉花也不甘示弱地换上了雪白的礼服，像老人的胡须;一垄垄碧绿的红薯秧像一条条乱麻似的纵横交错地覆盖在土包上，给老人带上了一条绿围巾。绿油油的花生秧，被连根拔起，东倒西歪地布满了大地，人们抖掉了上面的泥土，一嘟噜一嘟噜白生生的花生，垂挂在黄绿色的根部，煞是喜人。

田野一点也不野，田野有她的可爱，有她恬静的笑，有她那迷人而独特的芳香。秋天的田野是美丽的，无论何地，都展现着她的无穷魅力，我深深地爱着这股浓浓的秋意!

i’m going to the sun on my holiday. i will go there by a spaceship. i will take a big blue spaceship。then i’ll pilot the spaceship to the sun. the sun is very hot. so i put on the super-shirt. in the morning, i will have some sun burger for my breakfast.

at eight o’clock, i will play with my friends there. they are super dog and super girl. super dog is white and black. super girl is very clever. super girl and super dog like to play with me. so i play with them for forty minutes. then i do my homework in my little red room on a small blue table. after my home work, i will have my lunch. i will eat sun salad. i will make some red toy bear to the sun babies. i will have red juice, red fish and red rice. all the things are red. then i need a lot of water on the sun because the sun is too hot. so i will walk to the spaceship. i’ll pilot the spaceship to the earth.

this is a good holiday on the sun.

It gradually turns cool. The sunlight is no longer so strong and the

cicadas have stopped crying. The hot summer went by at last. The favorite season

in the year is coming.

Everywhere we can see the scene of bumper crops: on the fields is golden

rice,on the trees are ripe fruits. The farmers faces are full of smiles. They

are now expecting a good harvest through a summers hard work.

The autumn evening is especially beautiful. When the setting sun goes

slowly down to the west, the sky over the mountains is covered with red rays of

evening sunlight, which shines upon the blue sky and floating clouds, just as

the maple leaves fall onto the sky.

It is getting cool at dusk. The wind blows, the moonlight shines on the

ground,the frogs croak and insects chirp in the fields. Such a situation will

make you forget all the unhappy things in the daytime.

I love the beautiful season.

导语：学会感激，你就会少一分烦恼，多一分释然;少一分忧愁，多一分欢笑;少一分抱怨，多一分感恩;少一分孤独，多一分友爱;少一分斤斤计较，多一分潇洒自若。 下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

One Sunday afternoon when I was learning to ride my bike, I fell down and hurt my arms badly. As soon as my parents heard this, they took me to the hospital at once. During my stay in bed, they took good care of me and cheered me up. Meanwhile, they helped me with my lessons. With their help, I caught up with my classmates. Now Ill try my best to study well to repay my parents.

【参考译文】

一个星期天的下午,我正学着骑自行车时,我摔倒了,胳膊伤得很厉害。父母一听说,就立刻把我送到医院。在我卧床养伤期间,他们静心照顾我,让我高兴起来。与此同时,他们还帮我学习。在他们的帮助下,我赶上了我的同学,现在我尽我最大的努力来学习好用以报达我的父母。

Good morning, everyone! My Name is Lu Xin. I am so happy to stand in front

of you to introduce myself. I am thirteen years old. I graduated from the No.1

Primary School of our city. I like reading books and playing badminton. I hope

we can take exercises after class. Besides, I like watching movies and listening

to pop music. I am sure there are some classmates have the common interests with

me. Therefore, we can communicate with each other. In primary school, I did well

in Chinese but math is not so good. I hope I can make progress in middle school.

I am very excited to be a classmate of you and I hope we can make progress and

have good days together.

As for me, I have a special emotion to autumn. Autumn always gives me a

kind of feeling which can make me forget sorrow. Every time when autumn comes, I

am always glad to feel the beautiful season. I can enjoy myself in this great

season.

I like the wind of autumn. It is cool and comfortable. When the wind kisses

my face, I will close my eyes and smile. I know that wind brings me the breath

of autumn. She lets me understand that autumn is full of happiness. I can smell

and taste autumn everywhere. The view of the autumn will give me a huge

enjoyment. As for me, the wind in autumn is the best present. I am deeply

attracted by the autumn wind. This taste of autumn is delicious.

I also love autumn colors. The leaves will turn yellow in autumn. This kind

of yellow represents hope and maturity. When I see these yellow leaves, I will

think that they still enter into the soil and will give the tree adequate

nutrition. Thus, they never leave the tree. I am moved by this sentiment. This

phenomenon gives me many thoughts about human society. I believe that our

society will have a better development if we realize that we should have a

grateful heart. Autumn colors are so magical for me. They let me have bigger

imagination space to think over life. I know this taste of autumn is sweet.

I really appreciate autumn quality. In my eyes, autumn is just a mature

person. And her love requires no return. In this season, when I walk on the way,

I can feel her sincerity and her firmness. Although she can’t speak one word, I

can learn something from her. This taste of autumn is pregnant and

attractive.

Autumn is my favorite season and I will go on to feel autumn. Autumn also

makes me have a deeper understanding of cherishing everything that I have

now.

When we are chatting with our friends happily, suddenly if we are talking

about the awkward topic, we need to do something to change this situation, what

are we gonna do? The answer is using your humor to make things seem easy, and

then your friends won’t take your awkward topic seriously. Humor is very

important, it can adjust the atmosphere, making things work easily. Life needs

humor, without humor, life would be boring. Foreign people like to make friends

with humorous people, they can feel relax when they are chatting, while most

Chinese people are always taking things too seriously. I like to make friends

with humorous guys, they make me feel life is easy, and we should positive about

life.

南飞的大雁向人们报信：秋天来了。 The wild geese of the south report to people: autumn is here.

秋天里的菊花傲然怒放。有红的，有黄的，有白的。红的红如火，黄的黄如金，白的白如玉。它们的形状各不相同，有的又调皮又可爱，有的却显出一付庄重的样子。真令人赞叹不已。冬天只有梅花在“凌寒独自开”，到了秋天，也只有菊花在傲然怒放;我们学习梅花的坚强意志，学习菊花的积极向上的精神……

秋天是个收获的季节，看，果园里的那棵苹果树上，一个个密密麻麻又大又红的苹果高高地挂在树上。那棵葡萄树上的葡萄又紫又大，看起来，可真叫人流口水。那两石榴树上结满了红彤彤的石榴，它们的肚皮鼓鼓的，有的饱胀得裂开了，真像似听了什么好笑的笑话似的，咧开嘴巴哈哈大笑。薄开皮，一粒粒白里透红的石榴子儿，像珍珠似的亮晶晶的。丢进嘴里，甜甜的，可真好吃。

田野里，到处是一片丰收的景象：棉花白似雪，棉枝上结满了桃子般的棉花，一棵上就有几十朵，压的棉枝弯了腰;稻子都有筷子那么粗;沉甸甸的谷穗频频点头;饱满的高粱红似火……

秋天里带着阵阵凉意，一丝丝微风，让人觉得冬天在一步步的接近。秋天也是叶展现自己魅力的时候，这时，一阵秋风吹来，树上的叶子们便换上了金色的晚礼服，成群结对的跳起了浪漫的舞蹈。在它们生命的最后一刻留下了美好的回忆……

秋天不仅能给人带来丰收的喜讯，而且还能给人奋发向上的勇气和力量。

从旁边走来的就是他。他的头发又黑又硬，一根根向上竖着，他那小而挺直的鼻子俏皮可爱，一张小嘴可能说了，平时身上有一股骄傲的心劲儿。他特别爱笑，一个小小的笑话就能让她哈哈大笑起来，一笑就能笑出两个小酒窝。

他很关心班里的每个同学，不管是谁遇到困难，他都会主动帮忙。有一次一个同学下楼梯的时候，一不小心踩空了一个台阶。眼看就要掉下去了，女生们吓得尖叫了起来。这时，一双闪电般的手从那个同学身边划过，拖住了她，女生这才为他松了口气。这就是他，一个双手敏捷的他。

他很喜欢跑步，经常能看到他奔跑的身影。一回到教室，只见他满头大汗，喘着粗气，好像已经很累了。

他也很会踢足球，每次足球比赛都是他第一。我每天下课都和他玩，他最喜欢听我讲故事，我喜欢给他讲昆虫记和10万个为什么，每次他都听的很认真。

他是我最好的朋友，你们猜出他是谁了吗?

中华民族有许多流传至今的传统节日，如元宵节、清明节、中秋节……许多传统节日。

我向大家介绍我最喜欢的节日——端午节，农历五月初五为端午节，端午节又称端阳节、午日节、五月节、艾节、端午、重午、午日、夏节。端午节是来源于很久很久以前，自从屈原投江以后，他一直被人们所怀念，我也不例外。人们为了纪念这位伟大的人物，将屈原投江的日子——每年的五月初五定为端午节。在每年的端午节，人们都要佩戴花线、荷包、喝雄黄酒，还要吃粽子和赛龙舟，这种习俗已经延续了两千年之久，这在中国是绝无仅有的。

满怀爱国主义精神的屈原在五月初五怀抱石头投泪自尽。两岸的百姓知道后，纷纷来捞他的尸体，并向水中投放粽子，使鱼虾吃饱不再吃他的尸体，这个古老的传说就慢慢地沿袭了下来，变成为如今的端午节吃粽子，还有就是当时楚人因舍不得贤臣屈原死去，于是有许多人划船追赶拯救，借划龙舟驱散江中之鱼，以免鱼吃掉屈原的尸体。于是就有了后来的五月初五赛龙舟的习俗。

屈原以自己强烈的爱国之心和嫉恶如仇、洁身自好的高风亮节，赢得了后人对他的永世敬仰！我要向爱国诗人屈原一样，拥有一颗强烈的爱国之心，将来做一个对祖国有用的栋梁之才！

“爆竹声中一岁除，春风送暖入屠苏，千门万户曈曈日，总把新桃换旧符。”王安石的这首诗很贴切的描述了我们过年时的场景，每家每户过春节，都要把门上的春联换成新的，准备好丰盛的酒菜，欢乐喜喜过新年。

我在新年里，除了穿新衣，拿压岁钱，最喜欢的就是放鞭炮了。记得我第一次放鞭炮的时候，我还不敢靠近它，都是爷爷帮我放的。放了两三个后，我觉得好好玩，就想自己放。我把鞭炮放在地上，把导火线露出来，小心翼翼地伸长手臂去点燃鞭炮，然后飞一般地跑开，捂住耳朵。咦?怎么没有声响?我睁开眼睛看见表哥拿着鞭炮站在我眼前哈哈大笑，原来我没有点着就跑开了，我也觉得挺好笑的。后来，在爷爷的鼓励下，我试了几个之后终于成功啦，好开心!今年过年的时候，我又过了一把鞭炮瘾，爷爷帮我们准备了很多安全可靠的鞭炮，各种各样的鞭炮，喷着五颜六色的火焰，伴随着噼里啪啦的声音。阵阵的鞭炮声夹杂着我们的欢声笑语，一切都笼罩在浓浓的节日气氛中。

炮竹声后，满地红彤彤的，很喜庆，我们把它叫做“满堂红”。我觉得放鞭炮挺好的，因为它是我们中华民族的传统习俗，传承了民族独特的风俗习惯，不仅能够增强节日喜庆的氛围，充分调动人们积极的情趣和参与度，而且能够缓解人们工作、学习的压力，给人们舒服欢快的感觉。

你有没有发现，在当今社会许多人喜欢宠物，这本对动物来说是一件好事，但有一些人却让宠物随地大小便。

一次，我到公园里玩，看见一只小狗和它的主人在悠闲地散步，我正要走过去时，看见小狗撒尿撒到树上。它的主人也不管不问，于是它又拉了一坨屎，它的主人还是不管。这位主人走后又来了一条狗和它的主人，这条狗看见一个人，上去就咬。它的主人却不管不问，悠闲地散着步，还说他的狗不会咬人。然后，一个人端着一盒饭过来了，它也冲上去用力地咬着盒饭。我就跑过去对它的主人说：“你怎么不问你的狗?你看你的狗破坏了多少东西，你也不管不问，你算什么主人?”狗主人没说话，领着狗走了。我非常气愤!

我建议在公园挂一个不可以随地大小便的牌子，然后在公园里建一个宠物卫生间。这样，就能保障公园的整洁和美丽了。还有，要加强养狗主人的意识，出门给狗拴上链子。

我有一个想法三年级小学生作文13 I have a third grade elementary school composition 13

你注意到了吗?小区里有些人牵着狗散步，狗粪拉得到处都是。有人不注意，踩到了，踩得满脚都是。

一天，有个人牵着狗在小区里散步，拉了一些狗粪，那个人却视而不见。

“狗拉完粪了，要及时清理掉。”爷爷生气地走上前去，说。

“我没有纸。”那个人挺有理。

那位爷爷给他一张纸，他把粪清理掉了。比起不听劝的人，他还算一个有公德意识的人。

我想对那些养狗的人说:带着狗狗出行，请你带个小的垃圾袋，狗狗拉便便了，接一下，然后把垃圾袋扔到垃圾桶里。

我希望，人人都当卫生监督员。及时地劝告狗主人，及时清理狗粪。

我们身边，不注意环境卫生的事还不止这些。在马路上、人行道上，废纸、塑料袋时常可见;有的渣土车运土，车子边跑边掉土。保持城市的整洁，光靠清洁工不行，我们每个人都要一身做则，保护环境卫生，要从我做起!

我有一个想法三年级小学生作文14 I have a third grade elementary school student composition 14

一个星期天的下午，我对着地球仪遐想：我们中国在东半球，美国在西半球。上要是乘火车去美国，过不了太平洋;要是坐轮船，海上又太颠簸上上下下，又嫌麻烦。能不能不从地球表面走，而从地球内部走呢?这是不是更快些?

如果有人要笑话我，说地球内部只有滚烫滚烫的岩浆，怎么能穿过地球内部去美国呢?我说，这有什么不可能呢!可以设想：先用一种超降温的办法，使岩浆凝固，再在中国首都北京和美国首都华盛顿之间挖两条大隧道，一条从北京通向华盛顿，另一条从华盛顿通向北京。怎样开掘这两条隧道呢?首先我将和美国朋友一起研究地层结构，选择开挖的地点，商量开挖的办法。然后用耐高温而又坚硬的特种材料做打隧道的钻头。整个工程用电子计算机控制，用工业电视观察开凿隧道的情况，通过激光通讯设备来了解中美两地工程进展的情况。

隧道建成以后，我再设计制造两辆高速隧道车。一辆从北京开往华盛顿，另一辆从华盛顿开往北京。怎么开隧道车呢?我采用的是最先进的科学方法：使隧道的一头变成真空，在另一头增加大气的压力，这样，隧道车就能在大气压力的推动下，用超音的速度飞快行驶。人坐在里面既平稳又舒服，从北京很快就可以到华盛顿。因此隧道通车以后，美国的小朋友每逢星期日，就可以到中国来游览万里长城。

我有一个想法三年级小学生作文15 I have an idea of a third grade elementary school composition 15

想法，是多种多样的。有的人，他的想法很宏伟;有的人，他的想法很美好;有的人，他的想法很温暖。我也有一个想法，我的想法很微小，但充满温馨。

快过年了，家中准备买几样新的摆饰。妈妈是个爱听音乐的人，听到音乐，她有时会静静地听完这首音乐再走，有时会显得很兴奋，时不时还会哼唱几句。我突然就有了一个想法：给妈妈买一个八音盒吧!八音盒中的旋律，妈妈一定会喜欢的。

在去买八音盒的路上，天下着小雨，雨落在屋檐上，“嘀，嗒”清脆而明快，像一首美妙的歌。我加快了脚步，来到店里，我精心挑选，选中了一个淡紫色，外观是旋转木马的八音盒，轻轻一拨，旋转木马自动转起来，放出了钢琴曲《献给爱丽丝》。优雅浪漫的紫色配着唯美的曲调，令人心旷神怡。我小心地捧起八音盒，像捧着一个婴儿，匆匆付了钱，走向回家的路上。

走到家，妈妈还没回来，我将旋转八音盒擦了一遍又一遍，等待妈妈回来时惊喜。等了好久，楼道里传来了熟悉的脚步声，妈妈回来了!我赶紧跑到书房里，想着妈妈惊喜的样子，我满意地笑了，我的想法实现了。

从此，八音盒转动时，放出的不仅是那美妙的旋律，还有那浓浓的亲情。

My winter holiday is very dull. I stay at home for most of time. sometimes I visit my friends and play basketball with them. sometimes we go shopping.

One day, we go to the kfc. We have hamburgers, chicken coke and french fries. We have sore throats. We go home and have a rest. then we feel better. We go and play computer games! how mad we are!

This is the only thing i can talk about in the holiday.

In China, the number of college students increases every year, as more and

more students get the college education, college students are under great

pressure. We hear from the news that a lot of students can’t find jobs after

graduation, then the next year, the other students gets graduating, the two

years’ students compete for the jobs! I just can’t imagine such situation. The

pressure from college students is getting greater, they should relieve it now

and then, because too much pressure will bring bad effect, some may distort

their minds, once their emotion can’t relieve in time, some tragical things may

happen. It is said that some students suicide themselves because they have much

pressure. Everybody will have pressure, but we must know that pressure brings

motivation, at the same time, it also brings burden, we have to balance it. When

we deal with it well, we can live a better life.

今天，迎来了令我们难忘的中秋节。

这个中秋节，天气不太好，白天一直都在下雨。不过还好，到了晚上雨就晴了。但是月亮时隐时现，不够明亮。

吃饱饭后，天空中还是很大雾，根本看不到月亮。可我看见楼下、楼上的邻居依然按照往常的习俗出来拜月，有的在平台上摆了满满两大桌的月饼和水果、有的在自家的阳台上点两根大蜡烛……各有各的特点，他们都是按照自己家乡的风俗习惯来进行拜月。

我见到他们都在拜月光，也学着他们那样来拜。我先找来两支生日蛋糕用的蜡烛，立在阳台边;然后拿来两个橘子、两个栗子、两颗葡萄、两片柚子和一个月饼放在蜡烛的两边;再把蜡烛点上就成了。我坐在阳台边，望着那布满云雾的天空，心里有一种说不出的滋味。

我一直望着那广阔的天空，渐渐地，我朦朦胧胧的望见了月亮的身影，心想：月亮姑娘终于登上天空这个广阔的舞台来露一露脸了。月亮外面裹着一层薄薄的云雾，就像一位害羞的姑娘用面纱遮住了自己雪白的脸。

人有悲欢离合，月有阴晴圆缺，虽然这个中秋节的月亮没有去年那么皎洁明亮，但是我却有模有样的拜了月光，过了一个特别的中秋节。

“春节到，人欢笑，贴窗花，放鞭炮……”春节是中国传统节日，在每年的农历一月初一。春节也是我最喜欢的节日，在春节里，我最喜欢做的事情是做炸油角。

准备过春节了，我和妈妈在市场上买做炸油角的材料，材料有生的花生、白芝麻、沙糖、椰蓉、鸡蛋、面粉、猪油。回到家后，妈妈把方法告诉了我，我就开始做了。首先我把花生放进锅里，把花生炒成像金子一样的颜色，放进干净的塑料袋里，里面不能有水，我用擀面杖把花生压碎成小颗粒，这项工作看似简单，其实不简单，把压碎的花生倒入碗里，再把沙糖、白芝麻、椰蓉倒进另一个碗里做馅，然后把猪油倒进另一个碗，加热。我把面粉小心翼翼地倒进碗里，妈妈在一旁提醒：“昊昊，不要把面粉倒出来。”加一点水，打上鸡蛋，放进猪油，我用力地揉，我揉得手都要断了，终于揉好了，再把保鲜膜把碗包起来放半小时。半小时终于过去了，我捏了一点面团，用擀面杖把面团碾成非常扁，然后用水杯在面皮上面印，要一个挨着一个，把那些圆形的面皮拿起来，把馅放进去，对折成钱包状，再放进倒满油的锅里，等油角变成金黄色的时候，把油角捞出来就可以吃了。

功夫不负有心人，经过努力，我终于把油角做出来了，春节真是既好吃又好玩。

Springin March， accompanied by the comfortable weather and warm sunshine， our class had a springOutingon Saturday. We went to Renmin Park hold some activities and all of my classmates were so excited that they looked like the birds just coming out from birdcage. We playing games， boating， and fishing there. At the same time， we enjoyed the beautiful scenery of spring. Some people in the park also joined us and had fun. We had a happy day and the relationship of classmates were getting closer.

阳春三月，伴随着舒适的气候和温暖的阳光，星期六我们班举行了一次春游活动。我们到人民公园举行了一些活动，所有的同学都很兴奋，所以他们看上去就像刚刚从牢笼出来的小鸟一样。我们在那玩游戏，划船还有钓鱼。同时，我们还欣赏了春天的美景。公园里有些人也加入了我们并且玩得很开心。我们度过了快乐的一天，而且同学之间的关系也更紧密了。