根据我国的具体情况，提出了在我国开展土壤与环境问题研究的重点课题。

According to the concrete conditions of China, this paper puts forward the key research items of soil and environmental problems in the country.

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随着全球资源环境问题研究的不断深入，资源型城市转型问题的研究成为一项世界性的研究课题。

With the increasing research on global resource and environment, studies on the transformation of natural resource-based cities have become a focus in the academia as a cosmopolitan problem.

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日本国家环境问题研究所的福岛道雄，花费了五年时间研究湄公河的鱼类。 他说，没有人会真正知道单单一个沙耶武里大坝会产生什么样的影响。

Michio Fukushima, of the National Institute for Environmental Studies in Japan, who has spent five years studying the Mekong’s fish, says no one really knows the impact Xayaburi alone would have.

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