有教养的人不谈这种令人不愉快的事。

Nice people don't speak about such unpleasant matters.

youdao

偶然发生的令人不愉快的事，如飞机坠毁。

Something unpleasant which happen by chance such as the crash of a plane.

youdao

需要石油的国家正在互相撕咬以锁定稀缺的石油供应，并且，无论这种事会多么令人不愉快，它们都愿意与任何政府打交道。

Countries that need oil are clawing at each other to lock up scarce supplies, and are willing to deal with any government, no matter how unpleasant, to do it.

youdao