中国的淡水资源总量处于世界较低水平，人均占有量只有世界平均水平的1/4。
The resource of fresh water in China is in the lower level of the world, which is only 1/4 of the average in the World.
目前，农业耕作活动使用了全球70%的淡水资源，排放了超过全球总量13%的温室气体。
Farming practices currently use more than 70 percent of freshwater resources and contribute more than 13 percent of greenhouse gases.
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