In itself, it's not a difficult problem to solve.

这本身并不是个难解决的问题。

《牛津词典》

problem to solve is synchronization.

最大的问题是同步。

youdao

See, then you've actually got a problem to solve.

看，实际上你已经解决问题了。

youdao

One time,Miss Sullivan suggested leaving a problem to solve until the next day.

VOA: special.2009.11.08

Now, this is a pretty familiar widget of little gadget that you might see on most websites today, but my God, what an uninteresting problem to solve ourselves.

这是一个大家都很熟悉的小工具,现在在大多数的网站上都可以看到，天哪，如果我们自己解决这样的问题那将是多么无趣！

哈佛公开课 - 计算机科学课程节选

they come to law firms and we get to help them solve the problem.

他们会到事务所来寻求帮助，我们则帮他们解决问题。

为什么来到法学院？ - SpeakingMax英语口语达人

T-Mobile has little of it and has the biggest problem to solve short term.

FORBES: Smoke Clears Around Clearwire

The player would then play the game and perhaps never realise there was supposed to be some big problem to solve.

FORBES: An Interview With 'Sui Generis' Developer Madoc Evans

In a world where perhaps 93% of new products eventually fail, some high tech products disappear without finding a problem to solve.

FORBES: SMAP: Solutions Masquerading as Problems