As a result, the bad thing has been turned into a good one.

结果坏事变成了好事。

《新英汉大辞典》

In fact, however, stress isn't the bad thing it is often supposed to be.

然而事实上，压力并不是想象中的坏事情。

youdao

Some believe that stress is not the bad thing it is often supposed to be.

有的人相信压力并不像人们常说的那样是件坏事。

youdao

On the other hand,she says, having to go elsewhere for activities is not necessarily a bad thing.

VOA: special.2009.11.05

Yeah, that's the bad thing about Columbia, I guess, it's like, here in New York,

我猜这是上哥伦比亚大学不好的一点，虽然是在纽约，

考试考砸了怎么办 - SpeakingMax英语口语达人

Suppose we conjecture that the only thing intrinsically valuable is pleasure and the only thing intrinsically bad is pain.

假设我们推测出唯一,拥有固有价值的东西是快乐,唯一一样自身是坏的东西是痛苦。

耶鲁公开课 - 死亡课程节选

But that suggests there are no principled and practical distinctions between the good thing and the bad thing.

CENTERFORSECURITYPOLICY: Center For Security Policy

"The bad thing about flying by the seat of your pants is that you don't always remember what you did previously, " she says.

WSJ: How to Kill a Vampire (Series)

And the bad thing is that the games keep coming.

WSJ: Carlesimo Always Has One Eye on the Clock