My name's Dai Chengkai. I'm 9 years old. I like drawing and reading books. I want to be an engineer.

我的名字叫戴诚凯。我9岁了。我喜欢画画和读书。我想成为一名工程师。

youdao

My name's Dai Chengkai. I'm 9 years old. I like drawing and reading books. I want to be an engineer.

我的名字叫戴诚凯。我9岁了。我喜欢画画和读书。我想成为一名工程师。

youdao