地道美语学单词：think twice
今天学的词组是：think twice... think twice就是三思而行！
例如：
Mel Gibson would think twice before he gets behind the wheel of a car...
希望Mel Gibson在开车前要三思而行。
Think twice before you go talk to the boss.
你去跟老板谈话前要三思而行。
Think twice before you propose to that girl.
向那女孩求婚前要三思而行!
今天学的词组是：think twice...你学会了吗？