(单词翻译:单击)
Ruoergai Grassland has been regarded as “kidney of China’s western plateau”. In the 1970s, the largest lake in the area covered an area of 6,000 mu (1,000 acres). Experts said that excessive human activities and weather changes have made the environment around the area deteriorated5.
Experts are also worried that sandstorms will occur more frequently in the coming years if people fail to improve the environmental condition of the grassland.
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1
grassland
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| n.牧场,草地,草原 | |
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2
grasslands
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| n.草原,牧场( grassland的名词复数 ) | |
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3
encroachment
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| n.侵入,蚕食 | |
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4
annually
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| adv.一年一次,每年 | |
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5
deteriorated
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| 恶化,变坏( deteriorate的过去式和过去分词 ) | |
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