我看过这个节目，印象很深刻，外国人能把普通话说得那么好，因为汉语是如此难学。

I have watched the show, I am so impressed that the foreigners can speak mandarin so well, for mandarin is such difficult to learn.

youdao

我看过这个节目，印象很深刻，外国人能把普通话说得那么好，因为汉语是如此难学。

I have watched the show, I am so impressed that the foreigners can speak mandarin so well, for mandarin is such difficult to learn.

youdao