例句：
Look, he is alive and kicking again.
瞧瞧他，又活蹦乱跳的了。
He is still alive and kicking.
他还是生龙活虎的。
They asked whether he was crossed in love.
他们问他是不是情场失意。
The boy looks thoughtful and unhappy; perhaps he has been crossed in love.
那男孩看上去若有所思、闷闷不乐的，很可能是失恋了。