China is one of the largest countries in the world.

中国时世界上最大的的国家之一。

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Germany is the largest giver of aid among the wealthy countries of the West.

德国是西方富有国家中最大援助的给予国。

《柯林斯英汉双解大词典》

One of the largest segments of the service industry, although largely unrecognised as an entity in some of these countries, is travel and tourism.

虽然在其中一些国家中，旅游和旅游业的实体地位在很大程度上未被认可，但它是服务业最大的一个组成部分。

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The world's largest malaria vaccine study began last year in seven African countries.

VOA: special.2010.04.20

India is Asia's third largest economy, and it was less affected by the global financial crisis compared to Western countries.

VOA: standard.2009.11.06

Guinea is the world's largest producer of aluminum ore but is one of its poorest countries.

VOA: standard.2009.08.25

So for our list we looked at only the 75 largest countries in terms of total GDP.

FORBES: The Most Energy-Efficient Countries

That was far more than the combined gross domestic products of all of the largest countries on earth.

FORBES: Sheila Bair For Treasury Secretary

But, he added, some of the EU's largest countries such as France, Spain and Italy were also at risk.

BBC: Gordon Brown says France and Italy may need bailout