甜种木薯
Two separate dry seasons have progressively expanded until they meet to form one long hot season, hitting crops such as maize, manioc and sweet potato.
一年两次的干旱季节逐渐延长,最后合并为一个漫长而炎热的季节,对玉米、木薯、红薯等作物构成严重的打击。
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