Someone might find out, and that would never do.
也许有人会发现，那是绝对不行的。
When they set out they were well prepared.
他们出发时有很充分的准备。
Two players are out of the team because of injury.
两名队员因伤退出了比赛。
She pointed out the salient features of the new design.
她指出新设计的.几个显著特征。
It took two hours to put out the fire.
用了两小时才把火扑灭。
You should look out for yourself from now on.
从现在起你应该多为自己着想。
No one could have foreseen things would turn out this way.
谁都没有预料到事情的结果会这样。