fast.
形容词：fast; quick; rapid; swift;
副词：quickly; soon; before long;
例句：事情的进展不像我们希望的那么快。
Things are not moving as fast as we hoped.
扩展资料
他本不该把车开得那么快。
He oughtnt to have been driving so fast.
你怎么这么快就过来了？
How ever did you get here so quickly?
热带地区黑夜来得快。
Night descends quickly in the tropics.
我们的货物周转快。
We have a fast turnover of stock.
孩子比大人学得快。
Children learn faster than adults.
