quite a lot和quite a lot of用法

　　I play tennis quite a lot in the summer.

　　我夏天常打网球。

　　Considering he's only just started, he knows quite a lot about it.

　　鉴于他才刚刚开始，他懂得的已经不少了。

　　They drank quite a lot of wine.

　　他们喝了好多酒。

　　I had written quite a lot of orchestral music in my student days

　　我在学生时代创作过很多管弦乐作品。

　　Quite a lot of steam escaped from the vent at the front of the machine

　　大量蒸汽从机器前部的排风口冒了出来。