We can't keep this country closed.

不能这样做。

The changes represent rare reforms in what is considered the most closed country in the world.

对这个全世界最封闭的国家来说，这是罕见的改革。

However, a number of international policy experts think the decision is a way to keep the country closed.

不过，多名国际政策专家认为，这一决定是保持该国封闭的一种方式。

You didn't think we should have closed our country because you thought it was too - it was terrible.

你认为我们不该关闭我们的国家，因为你觉得它太可怕了。

Companies that work with travelers bring people to North Korea so they can see how people live in the closed country.

很多旅行社会带着外国游客进入朝鲜，满足游客对这个封闭式国家及其民土风情的好奇心。