bad cohorts的用法和樣例：
例句
- There is always a bad apple in every batch.
到哪兒都會(huì )有害群之馬。 - Some of the guys I paid to originally take the AC propulsion technology and create a production car out of it turned out to be some bad apples, and bad apples hire bad apples.
一些球員本人支付給原先采取推進(jìn)技術(shù)交流，創(chuàng )造一個(gè)生產(chǎn)汽車(chē)的，原來(lái)有一些害群之馬，和害群之馬雇用害群之馬。
