You ought to be ashamed of your foolish behavior.

你应当为你的愚蠢行为感到羞耻。

youdao

People in the village laughed at him for his foolish behavior.

村里的人嘲笑他的愚蠢行径。

youdao

You have to pay for your foolish behavior.

你将不得不为你的愚蠢行为而自食其果。

youdao

Song isn't an airline for people who like to travel with a minimum of fuss and foolish behavior.

FORBES: Funny Business

The climate of uncertainty caused by deadlock in Washington is leading to penny-wise, pound foolish behavior at all levels of government, and Ameresco, Inc. (NYSE:AMRC) felt the pain severely in the third quarter.

FORBES: Ameresco Revenues Fall Off Fiscal Cliff