中英释义：
首先，地球人都知道，中国是一个发展中国家，她有着众多的人口，管理起来有很大的难度，尤其是在二战之后，中国可谓是废墟上重建起了家园。
First things first, we all know that China is a developing country, it has large population and it is really hard to manage, especially after world war 2, almost perished.
《这就是中国》《This is China》
我们在做着我们的努力，并帮助着发展中国家做出他们的努力。
We're doing our part, and helping developing nations do theirs.
《奥巴马每周电视讲话》《Your Weekly Address》
在周二，我呼吁每一个国家不管是发达国家，还是发展中国家，加入我们致力于为了子孙后代的努力。
And on Tuesday, I called on every nation developed and developing alike to join us in this effort for the sake of future generations.
《奥巴马每周电视讲话》《Your Weekly Address》
我们正在带领着其他的发展中国家和落后国度，在科技，经济，科学和其他方面，这都是为了构建一个更加美好的世界，就像多年以前那样。
We are now leading the developing or poor and backward countries, in technology, economy, science and other aspects to make a better world just like the old, old history.
《这就是中国》《This is China》
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支援发展中国家
aid developing countries
教育是发展中国家的重要议题。
Education is an important issue in a developing country.
发展中国家的医疗资源往往不足。
Medical resources are often insufficient in a developing country.
发展中国家的经济增长速度通常较快。
The economic growth rate of a developing country is usually fast.
发展中国家面临许多基础设施建设的挑战。
A developing country faces many challenges in infrastructure development.
众所周知, 中国是发展中国家.
As is known to all, China is a developing country.
中国是第三世界发展中国家。
China is a developing country belonging to the third world.
中国是发展中国家，现在她在快速地发展。
China is a developing country and now she is developing quickly.
我来自哥斯达黎加一个发展中国家。
I come from Costa Rica, a developing country.
中国是一个发展中国家,而日本是一个发达国家.
China is a developing country while Japan a developed one.
作为一个发展中国家，中国面临发展经济和保护环境的双重任务。
As a developing country, China is confronted with the dual task of developing the economy and protecting the environment.
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发展中国家
developing country