每日商務英語 第627期:走下坡路

over the hill ----------- 走下坡路（成語）

英文釋義
(IDIOM) Describing someone who is too old to be as useful as in previous times.

例句
For many years my brilliant uncle was the best executive in his company, but now I think he's over the hill because his business decisions are not very good, and he often falls asleep at meetings.
多年來，我的聰明的叔叔一直是公司裏最優秀的高管，但現在我覺得，他在走下坡路，因爲他的商業決策不是很好，開會時也總是睡着。