Do you want the good news or the bad news first?
你是想先聽好消息還是壞消息？
Why should I want to make you feel bad?
我干嗎要讓你難過呢？
He was put off science by bad teaching.
教學不好使他失去了對理科的興趣。
The failure of the company was a direct result of bad management.
公司倒閉的直接原因是經營不善。
She had her own company by 25 ─ not bad going!
她25歲時就有了自己的公司——干得不錯！