例句：
This failure was the nadir of her career.
這次失敗是她事業上的低谷。
They reach a nadir at a global average of 46.
幸福指數跌入谷底的全球平均年齡為46歲。
The episode may prove to have been the firm's nadir.
這個事件或許是對該公司低潮期的一個見證。
We all hate to nag, too.
我們也都討厭嘮叨。
Men don't like women who nag.
男人討厭喋喋不休的女人。
I had to be sort of a nag.
我不得不有點兒婆婆媽媽的。
The caster goes to river a deal with a Naiad.
施法者進入河流，與一位寧芙完成協定。