America is the most developed country in the world.

美国是世界上最发达的国家。

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South Africa is the most developed country in Africa.

南非是非洲最发达的国家。

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America is the most developed country in yacht industry in the world.

美国是世界上游艇业最发达的国家。

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So the developed country most able to reduce its CO2 emissions, the United States, has remained divided.

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The areas where the Maoists are most active are some of the least developed in the country and in desperate need of infrastructure.

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Dr McKay said it was possible the new Parkinson's treatments would be developed in a country where the regulatory framework covering stem cell research was most benign.

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