So what was the problem?

那么问题是什么呢？

youdao

What was the problem with this method?

这种方法有什么不足吗？

youdao

What was the problem?

是有什么问题吗？

youdao

But what must it do now. There was the problem of property in South Carolina owned by the federal government.

VOA: special.2009.07.16

The semantics was what caused the problem, because the operator was expecting a particular kind of structure there.

引起问题的是语义，因为运算符需要的是,一种特定种类的数据结构。

麻省理工公开课 - 计算机科学及编程导论课程节选

Another little pop quiz here, and these aren't trick questions necessarily, but if you had to guess what the bigger problem was in the developing world, so let's not just say outside the U.S.

我们再做一个小测试,这不是什么难题,你们猜猜,发展中国家面临最大的问题是什么,我们所说的不是美国以外的国家

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What was the problem in voting for a less than perfect bill and make a beginning in combating graft?

BBC: A subversion of Indian democracy?

What was the problem you were trying to solve back then?

FORBES: Open-Source Solves Big-Data Problems: Talking to 'Mr. Hadoop,' Doug Cutting

Diana: What was the problem you were trying to solve?

FORBES: The Good Side of Failure: Three Painful, but Worthy, Lessons