It must be something unpleasant.

一定是不愉快的事。

youdao

It must be something you find personally rewarding and which maintains your interest.

它必须是你自己觉着有奖励，而且保持你一直有兴趣。

youdao

If they are of similar size, location and historical experience, it must be something else that influences this divergence.

假如三个国家大小相似，地理位置比较接近，并且有着类似的历史传统，那么必然是其他因素所施加影响造成了这种数字鸿沟。

youdao

It is a true bipartisan effort. Opposition Republican Lindsey Graham of South Carolina says something must be done.

VOA: standard.2010.03.23

That is to say, if something causes literature, there must be some sort of authority behind it and therefore we find ourselves asking, "What is an author?"

即是说，如果文学有缘由的，它的背后一定存在作者,所以我们会问，“作者是谁？“

耶鲁公开课 - 文学理论导论课程节选

Now, roughly speaking, Socrates' seems to think it's going to follow straightforwardly from that that the soul must itself be something non-physical.

因此,粗略地讲,苏格拉底似乎认为,这就很明确地说明了,灵魂也必须是非现实的东西

耶鲁公开课 - 死亡课程节选

It seems that if you call it a war, we delude ourselves into believing it must be something we can win with warfare.

FORBES: Connect

I've seen the photos and I've read the press releases. (Laughter.) So it must be doing something right.

WHITEHOUSE: President Obama Calls for New Steps to Prepare Children for College and Careers | The White House

If it's courting inflation, then it must be doing something.

BBC: Quantitatively more easing from the Bank