My main problem was with the language.

我的主要问题是语言。

And I believe that is the main problem.

我相信这就是主要的问题。

But, what are the main problems we face?

但是，什么是我们面临的主要问题呢？

And I think that's the main problem.

我认为这是主要问题。

Her main problem is with hyenas.

她担心的主要问题是鬣狗。

Scientists say nutrient pollution runoff from farms is the main problem.

科学家表示，来自农场的养分污染径流是主要问题。

But the main problem lies in the cable itself.

但主要的问题是缆线。

The main problem comes from virgin plastic - original, unused plastic containers.

主要问题来自原始塑料——原始的，未使用的塑料容器。

23. What is the main problem caused by the usual way of ploughing?

23.常用的犁田方法导致的主要问题是什么？

33. What is the main problem caused by the usual way of ploughing?

问题33. 传统的耕作方式带来的主要问题是什么？

My main problem now was that I was very hungry.

现在主要问题是我太饿了。

What is the main problem for campaigners like Greta, legally?

像格雷塔这样的运动者在法律方面面临的主要问题是什么？

The main problem is that it does not work at night.

主要问题在于，这种涂层在晚上不能工作。

The main problem is that the lecturers expect you to be critical.

主要的问题是老师希望你具有批判性。

The main problem in the village right now is the water supply.

现在村里最主要的问题是供水问题。

The main problem with the current model is that it's solipsistic.

当前模型的主要问题在于它是唯我主义的。

But researchers say loneliness is not the main problem. Karen Leggett has more.

但是研究人员表示，孤独并不是主要的原因。Karen Leggett报道更详细内容。

He says the main problem facing universities is the high number of students.

他说各高校面临的主要问题是学生人数太多。

And the rebels tell us that the main problem is this signed pledge.

反对派表示，主要的问题是要签署承诺书。

If instead the main problem is demand, then the adjustment could be quicker.

如果主要问题就是需求，那么调整起来可能会更快。