If this is the case, then why bother with the closures at all?

VOA: standard.2010.06.17

Why not stay there? Why bother with government at all?

为什么不保持那个状态，为什么要建政府呢？

耶鲁公开课 - 公正课程节选

if you are doing something that you hate and you are not happy, why bother?

如果你做自己讨厌的事情，就会不高兴，何必呢？

怡人的的汉普斯特德 - SpeakingMax英语口语达人

Why bother to read at all?

何必读它？

耶鲁公开课 - 文学理论导论课程节选

Otherwise why bother running it?

就不是一次有效的实验？

麻省理工公开课 - 计算机科学及编程导论课程节选

If you didn't really believe that your body was going to die, why would you ever bother writing a will?

如果人们不相信自己的肉体会消亡，为什么要花功夫写遗嘱？

耶鲁公开课 - 死亡课程节选

Why should be bother learning another language?

我们干嘛还劳神学别的语言？

普林斯顿公开课 - 国际座谈会课程节选