When I was young, I always thought that only two countries in the world, one is China, one is a foreign country.

小时候，一直以为世界上只有两个国家，一个是中国，一个是外国。

youdao

When I was young, I always thought that only two countries in the world, one is China, one is a foreign country.

小时候，一直以为世界上只有两个国家，一个是中国，一个是外国。

youdao