单词 | 萨赫勒 |
释义 | 〔Sahel〕A semiarid region of north-central Africa south of the Sahara Desert. Since the 1960's it has been afflicted by prolonged periods of extensive drought.萨赫勒地区:非洲中北部半干旱地区,位于撒哈拉沙漠以南。自从六十年代以来,它一直受到长期的大范围的干旱的困扰 |
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