There must be a way round the problem.

这个问题一定有办法解决。

《牛津词典》

There must be a heavy rain soon.

马上就要下大雨了。

youdao

There must be a way around the problem.

肯定有解决这个问题的办法。

《牛津词典》

But he says there must be a "clear timetable" for talks about protecting their security without threatening other people's security.

VOA: special.2009.05.23

But it's a good story, Joule decided that there must be a direct relationship between work and heat.

所以说，这只是一个不错的故事而已，焦耳认为功和热之间,一定具有某种直接的联系。

麻省理工公开课 - 热力学与动力学课程节选

Even though we have a noun, the smile, that if you're not careful might lull you into thinking there must be a thing, the smile.

即使我们有笑容这个名词,如果你不够谨慎,可能会想当然地认为,一定存在着笑容这一事物

耶鲁公开课 - 死亡课程节选

Merkel said there must be a "common approach" toward Iran in the world community.

CNN: Bush: No regrets over Iraq invasion

And I will emphasize that there must be a comprehensive framework for adaptation at Copenhagen.

UN: Secretary-General

"There must be a more robust military and security component to U.S. policy, " he said.

CNN: Powell: Americas dissatisfied with pace of reforms