1. Time is gliding fast away.
   光阴似箭。
2. Her heart was pumping very fast.
   她的心脏跳得很快.
3. Stuart gets a kick out of fast cars.
   斯图尔特从开快车中得到乐趣。
4. The fast game of tennis exhausted me.
   激烈的网球比赛使我精疲力竭。
5. I'll buy a faster film for my camera.
   我要买一卷快速胶卷。

　1个副词解释