“我十岁了”用英语表达是：I am 10 years old。
重点词汇解释
years old
英[jɪəz əʊld] 美[jɪrz oʊld]
岁，年龄
例句：I'd say he was 25 to 30 years old.
翻译：我猜他在25至30岁之间。
year old和years old的区别
数字-year-old意思是“几岁的”，是形容词，作定语。数字years old是个形容词短语，多用作表语。以下两个例句不可以互换：
1、I am a two-year-old boy.
我是个两岁的男孩子。
2、My daughter is two years old.
我女儿两岁。
我十岁了的英语：Im ten years old.
例句：
你几岁啦？我十岁。
How old are you? Im ten tears old.
但在我十岁那年，有一天，我想出了一个主意。
But one day, when I was about ten, I had an idea.
范文：
In a blink of an eye, I am already ten years old.
When I was in China, I only went to kindergarten and I did not go to elementary school. In the three years in Canada, not only have I learned English, but also I have learned how to speak Mandarin, because when I was in China, I could only speak Cantonese.
Right now, I am already a fifth grade student and I need to work hard to become a good student. I need to learn English, Chinese and French well; learn about science and computers well.
I really like computers. Through computer I have learned a lot of things. I know how to send e-mail to my father who works in China. When I grow up, I want to become a technician, just like Bill Gates.
I am ten years old. I think I have improved a lot, for example, I know how to swim and play the piano, and I also know how to ride a bicycle.
I want to let my mother and father relax, and I will be a good child and a good student.
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