1.a note of caution 注意事项
Others consider the move premature and have sounded a note of caution.
其他人认为采取这个行动为时尚早,对此提出了警告
。2.more than your fair share of (超过)你公平分享的东西
I know you've already seen more than your fair share of hard times.
我知道你们已经经历了太多艰难时日
。3.take a rain check 改天;改期进行;延期;改天吧
I was planning to ask you in for a brandy, but if you want to take a rain check, that's fine.
我本打算请你到家里喝杯白兰地,但如果你想改天,那也可以
。