I just stood there feeling foolish and watching him.我只是站在那儿看着他, 觉得自己好傻。

You're being very foolish, giving away money like that.你像那样赠送钱财是十分愚蠢的。

I've made myself look foolish.我让自己出了丑。

It would be foolish to raise hopes unnecessarily.心存奢望是不明智的。

Firing coach Barker would be a very foolish mistake.解雇巴克教练会是个非常愚蠢的错误。

That is a very, very foolish idea.那是个非常非常可笑的想法。

His poor, foolish brain is just overtaxed.他那简单得可怜的大脑有点负担过重了。