求翻译：中国环境十大问题是指大气污染问题、 水环境污染问题、 垃圾处理问题、 土地荒漠化和沙灾问题、 水土流失问题、 旱灾和水灾问题、 生物多样性破坏问题、 WTO与环境问题、 三峡库区的环境问题、 持久性有机物污染问题。是什么意思？

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The ten largest china environmental problems are the problem of air pollution, water pollution, waste disposal problem, land desertification and sustainable soil erosion problems in disaster reduction issues, and droughts and floods, biodiversity damage, WTO and environmental issues, the Three Gorge

The Chinese environment ten major problems are refer to the air pollution question, the water environmental pollution question, the garbage disposal question, the land desertification and the sand incursion question, the soil erosion question, the drought and the flood question, the biodiversity des

China's top ten environmental problem is the problem of air pollution, water pollution, waste disposal, land desertification and shazai problem, soil erosion, droughts and floods, destruction of biological diversity, WTO and the environment, environmental problems in the three Gorges area, persisten

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