非洲适合种植木薯
The cassava plant could help African farmers cope with climate change, a scientific report says.
一项科学研究称,木薯可帮助非洲农民对付气候变化。
The cassava plant could help African farmers cope with climate change, a scientific report says.
一项科学研究称,木薯可帮助非洲农民对付气候变化。
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