- 释义：
- adv. 迅速地，立即；紧紧地
- 例句：
-
A fast train does the journey to Ottawa in three hours.
快车在3小时以内走完去渥太华的旅程.
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He was running so fast that he couldn't stop himself.
他跑得太快了,一下子停不下来.
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The Kenyan athlete made a tactical error in starting too fast.
肯尼亚运动员犯了战术错误,起步时跑得太快.
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