他來(lái)自中國，‘肯定是每天騎自行車(chē)搞的�！�

　　'He was from China so I thought,' He must have rode bikes all day.

　　嗨，勞拉。這是我的表兄，大明。他來(lái)自中國。

　　Hi. Laura. This is my cousin, Daming. He's from China.

　　他來(lái)自中國的北部。

　　He comes from the north of China.

　　而且他來(lái)自中國。

　　And he is from China.