1.fail to 未能
Some schools fail to set any homework
有些學校沒有布置任何作業 。
2.ground 理由
In the interview he gave some grounds for optimism.
采訪中他給出了一些樂觀的理由 。
3.pay the price付出代價
Ultimately, you and your career will pay the price.
最終要付出代價的是你和你的事業 。
4.outweigh 超過
The advantages of this deal largely outweigh the disadvantages.
這筆交易的利遠大于弊 。