big problem

We would not have to face this big problem.

我们不得不面对这个大难题。

This is big problem we must work out.

这是很大的问题。我们必须制定。

How is NASA overcoming this very tiny big problem?

美国宇航局是如何克服这个微小但影响巨大的问题的？

That's going to be a big problem for her.

这对她来说会是一大难题。

Pollution is a big problem.

污染是个大问题。

It's no secret that air pollution is a big problem for China.

空气污染对中国来说是个大问题，这已不是什么秘密。

Stress is a big problem for gamers.

压力对于游戏玩家来说是个大问题。

Another big problem is mechanical failure.

另一个大问题是机械故障。

Body image – the way people feel about their looks – is a big problem for many young people today.

身体形象即人们对自己外表的感觉，是当今许多年轻人面临的一大问题。

The point is that people grew unaccustomed to thinking and acting in a responsible and independent way. Herein lies another big problem.

关键是人们已不再习惯以一种负责任的、独立的方式去思考和行动。这其中就存在另一个大问题。

But how to get water was a big problem.

但如何取水是个大问题。

Water quality is also a big problem.

水的质量也是一个大问题。

It's 1885 and New York City has a big problem.

1885年，纽约面临一个大问题

I realised I had a big problem. I wanted to be all things to all people

我意识到我有个大毛病，我总想不得罪任何人。

Pollution is a big problem to be solved.

污染是一个有待解决的大问题。

Many people know that rubbish is a big problem on planet Earth.

许多人都知道垃圾是地球上的一个大问题。