My school did nothing whatsoever in the way of athletics.

我的学校在体育方面无所作为。

I don't think they'll have any idea how I'm feeling. None whatsoever.

我认为他们并不了解我的感受，一点儿都不了解。

There is absolutely no doubt whatsoever that this woman was a totally devoted and caring mother.

毫无疑问这位女士是一位无私的慈母。