China has been stressing the importance of its ties with third world countries.

中国一贯强调与第三世界国家联系的重要。

《柯林斯英汉双解大词典》

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There is no conflict of fundamental interests among the third world countries.

第三世界国家之间没有根本的利害冲突。

《新英汉大辞典》

He agrees with Fisher that the tradition of non profits in developed countries giving tools and equipment to poor people in third world countries -- is a poor model.

VOA: standard.2010.08.09

that can be distributed to people in maybe Third World countries or

然后分发给第三世界国家的人，

MIT赛艇选手 - SpeakingMax英语口语达人

Most advanced countries of the world today have a corporate profits tax rate for large corporations of about a third.

现在世界上大多数的发达国家,都征收企业所得税,对大企业来说税率大概是三分之一

耶鲁公开课 - 金融市场课程节选

Back in the 1980s and early 1990s, Emerging Markets were characterized as Third World Countries.

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But it's readily available in Third World countries because it is economical and effective.

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Aspire has proved controversial, not least because it identifies talent in third world countries, bringing the best to Qatar.

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