We should also not forget in many of the world ‘ s countries drought , chronic water shortage , is a fact of life , especially in the african sahel region bordering the sahara desert 我们还不应该忘记,在世界上许多国家,尤其是比邻撒哈拉沙漠的非洲萨赫尔地区,旷日持久的干旱缺水是必须面对的现实。
The sahel is the area of africa that lies between the sahara desert to the north and more fertile land to the south . the dry plains of the sahel are mostly treeless . yet in niger , one of the nation along the sahel , millions of trees are now growing . researchers have been studying the progress of a re - greening campaign in niger 荒漠平原是在非洲的一个地方,它在撒哈拉沙漠的北部和更多肥沃土地的南部之间.荒漠平原的干旱的平原上是几乎没有树的.然而,在尼日尔,一个靠近荒漠平原的国家之一,数以万计的树现在正在生长.研究人员已经在研究在尼日尔的一个重新种植树木的战役的进程
The Sahel is the ecoclimatic and biogeographic zone of transition between the Sahara desert in the North and the Sudanian Savannas in the south, having a semi-arid climate.
sahelとは意味:sahel サバンナ sahel en francais:n. sahel, région semi-aride située entre le désert du sahara au nord et la région tropicale au sud de l'afriquesahel artinya:sahelsahel 뜻:noun,sahel перевод:1) сахель (район саванн к югу от Сахары)