The natives look down their noses at foreigners.

　　當(dāng)?shù)厝丝床黄鹜鈬?guó)人。

　　Nowadays, lots of foreigners are learning Chinese.

　　現(xiàn)在，很多外國(guó)人都在學(xué)中文。

　　Do you know foreigners are trying to learn Chinese?

　　你知道外國(guó)人正在努力學(xué)習(xí)中文嗎？