他只是打了我，什么也沒說。

　　He sommer hit me without saying anything.

　　“什么？”她不耐煩地問。

　　'What?' she asked snappily.

　　這種香水聞起來什么味道？

　　What does the perfume smell like?

　　我聽不見他們在說些什么。

　　I couldn't hear what they were saying.

　　水銀的化學(xué)符號是什么？

　　What's the chemical symbol for mercury?