Yang Ailun, the group's climate and energy campaign manager, explains: "the problem is simple."

该组织的气候能源部经理杨爱伦解释道：“问题很简单。”

youdao

To look at them is to see the simple solution to a problem that worried people for many centuries.

VOA: special.2010.07.14

The problem is as simple as the fact that millions of people who are unable to move or to communicate.

问题很简单,数以百万的人们无法行动，或者与人交流。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

It's going to be cancelled next year. I won't get my money back.' Loans must be made even if the debt will be cancelled, for the simple reason that the problem of poverty is a terrible and persistent problem.

因为在来年贷款会被解除，他们就收不回自己的钱了,即使是债务会被免除，人们也必须给人借贷，这仅仅,是因为贫困是一个长久存在的可怕问题。

耶鲁公开课 - 旧约导论课程节选

For one disgruntled property owner, who asked to only be identified as Mr Chan due to the stigma associated with owning a cursed home, the solution to the problem is simple.

CNN: SHARE THIS

And the root of the problem is simple.

ECONOMIST: Water

The problem is quite simple: how do they sell that bundle of ads and news to people when the news can be found for free online?

FORBES: Not the Solution To The Newspaper Industry Going Bankrupt