I'm making a real effort to understand this, but who could say such a thing?

我费了很多功夫来理解这句话，谁会这样说呢？

youdao

Not who may be buying or using it now, but who could benefit most from its features.

不是那些已经购买或正在使用它的人，而是能够从它的特性上受益最大的人。

youdao

But who could blame them for paying little attention to the beautiful April afternoon?

但是谁能责备他们不去关心美丽的春天下午呢？

youdao

She said Ian Shaw was among several people who could not find paying jobs but still wanted to work.

VOA: special.2009.04.03

Could I have a show of hands of people who are planning to buy the text but haven't done so yet?

你们能举下手吗，那些,正打算买书，但还没有买的同学？

麻省理工公开课 - 固态化学导论课程节选

Who but Milton could speak the poem's famous opening lines?

除了弥尔顿还有谁能说出这著名的开篇之句？

耶鲁公开课 - 弥尔顿课程节选

Soldiers stand in for striking firefighters, but who could and would do the essential but grossly undervalued jobs of care-workers?

ECONOMIST: Exploited women

But who could have imagined that the two-night, four-hour premiere would deliver some of the finest episodes of the entire series?

NPR: Jack Bauer's Horrible, No Good, Very Bad Day

Personal trainers motivate us to move our rear ends, but who could believe we need personal financial trainers to get us to move our 401(k)s?

FORBES: Magazine Article