班里只有我一个中国人 用英语怎么说啊？

I am the only one of Chinese in the class.

or,

There is only one chinese in the class, it`s me.

or,

There are no chinese people except me in the class.

很多表达方式!

班里只有我一个中国人
I am only Chinese in my class.

There is only me a Chinese in class.

I am the only one that is Chinese in my class.

I am the only Chinese in my class.

I am the only chinese in my class