when the chinese team won,they couldn`t help but -----proud of being chinese.

when the chinese team won the game,all of us couldn't help jumping with joy

翻译句子？

help在这里是“忍住”的意思，help doing sth.是一个固定短语，表示忍住没有做某事（没有做），经常用作否定状态，如例中的couldn't help doing(没能忍住做某事，实际上是做了)

they couldn`t help but feel proud of being chinese. 可写成they couldn`t help but they could feel proud of being chinese.
could为情态动词，后应用动词原型。

B
couldn't help doing禁不住...

Can't help but do固定结构!