For them, it must seem these days that a rising tide lifts only all yachts.

对他们来说，涨潮的日子里带起的惟有那些游艇而已。

youdao

Taking out travel insurance may seem an unnecessary expense, but it is a must.

旅游保险费用看起来似乎是没必要的，但却是必不可少的开支。

《柯林斯英汉双解大词典》

Critics seem to presuppose that great literature must be somehow burdensome to the reader; it must be difficult for the uninitiated to understand.

评论家们似乎预设伟大的文学作品对读者来说一定是某种负担；外行人一定很难理解。

youdao

In the same way, evidence must be designed perfectly if it is to frame an innocent person to make him or her seem guilty.

VOA: special.2010.02.21

And so it doesn't seem plausible to suggest that we people must not be physical, merely physical, because after all, we can reason and no machine can reason.

所以,人不是物理对象,这一观点似乎并不能站稳脚跟,因为毕竟,我们人能推理而机器不能

耶鲁公开课 - 死亡课程节选

But those in favor and those opposed seem to agree on one thing: the matter must be settled quickly so it doesn't hang over the AU agenda, taking up valuable time at summits for years to come.

VOA: standard.2009.07.02

They are no secret society, though it must seem that way to those on the outside -- particularly to anxious parents.

CNN: IN THE GRIP OF ECSTASY

Again, to non-soccer folk it must seem absurd.

WSJ: Manchester United, Liverpool Make a Pitch for Empathy: Marcotti on Soccer

It must seem wrong in some way.

FORBES: Seeking A True Understanding Of The Nature Of Entitlement