I really wish I could help but my hands are tied.

我的确想帮忙，但却多有不便。

《牛津词典》

Further sanctions from Europe, which has stronger trade links, could help but they have been slow to appear.

而欧洲与之有更紧密经贸关系，来自欧洲的进一步经济制裁可能会有所帮助，但它们又迟迟未能现身。

youdao

But no one could help the king lose weight.

但没人能帮国王减肥。

youdao

But last week, two teams working independently reported a discovery that could help lead to a universal flu vaccine.

VOA: special.2009.03.04

I could have brought it to class and showed it to you, but this was issued during the Revolutionary War to help finance the war.

我本来可以把它带到课上,给你们看一下,这张债券发行于,独立战争期间,其目的是战争筹款

耶鲁公开课 - 金融市场课程节选

Changing the diet of populations is a pretty good idea and it's the kind of thing that could help individuals certainly lead healthier, happier lives, but also could change things like healthcare costs for a whole country, so these are big, big factors.

改变大众的饮食是个很好的想法,它不仅可以让人们过上更健康幸福的生活,还可以改变整个国家的医保费用,所以饮食是个非常非常重要的因素

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They were like a punch in the stomach and I could not help but wonder what could have made them survive.

NPR: Letters: Legal Immigrants and Hot Cheetos

Nor could anyone help but notice that the approval came wrapped in coal dust.

FORBES: Magazine Article

And lastly, the easy money policies could not help but create massive spiraling inflation.

FORBES: Gloom-And-Doomers Have A Lousy Track Record