We're not showing a shift of the sands of the Sahara, but what we are showing is a degradation far south of the Sahara within the Sahel within the Sudan, within Guinea.

我们不是想说明撒哈拉沙漠沙漠的转移，我们真正想说明的是一种远在撒哈拉以南的土地退化，在萨赫勒地区，苏丹，在几内亚。