他给我们讲美国文化和美国的传统教育，还向我们介绍他的家庭。

He talked about culture of America, America traditional education and his family and so on.

youdao

他给我们讲美国文化和美国的传统教育，还向我们介绍他的家庭。

He talked about culture of America, America traditional education and his family and so on.

youdao