1. We seem to be more in the fast lane than ever before.
    我们好象比过去任何时候都更加处于快车道上。

2. The beard grows too fast on the chin.
    下巴的胡子长得太快。

3. The dog runs fast.
    这狗跑得很快.

4. The population of the earth is increasing very fast. Man must make the earth support more people.
    地球上的人口在迅速增长. 人类必须使地球养活更多的人.

5. The population of the earth is increasing very fast.
    地球上的人口在急骤增加。

6. The magistrate fined him ￡50 for driving too fast.
    他因为开车太快，法官罚了他五十英镑。

7. The population of the earth is increasing very fast. Man must make the earth support more people.
    地球上的人口在迅速增长. 人类必须使地球养活更多的人.

8. The development of technology has been very fast.
    科学技术的发展非常地迅速.

9. Then, as I ran along, the blacksmith, who was there reading the notice, cried out to me, "Not so fast, little one, you will reach your school soon enough."
    我刚跑过去，这时，在那儿看布告的铁匠朝我喊道：“别跑那么快，小家伙，你来得及赶到学校的。”

10. The phone rang, and I grabbed it as fast as I could.
    电话响了，我赶紧抓起话筒。"