The Sahara is a sandy desert with great sand hills.

撒哈拉沙漠是一个沙质沙漠，有很多沙丘。

Others were reported in the south of Western Sahara.

另外，西撒哈拉沙漠南部也有蝗灾的报告。

Niger is located in the Sahel desert south of the Sahara.

尼日尔位于撒哈拉以南的萨赫勒地区。

AMERICA's President has his critics south of the Sahara.

美国总统在撒哈拉以南不乏批评者。

Rolling waves were framed by miles of Sahara-like dunes.

有的照片是滚动的海浪被撒哈拉沙漠般绵延数里的沙丘拦住。