The first caliphate of Islam often called the  Rashidun Caliphate, had witnessed a military expansion in the Arabian Peninsula, the Levant,   North Africa, and parts of Central and South Asia.

伊斯兰教的第一个哈里发通常被称为 Rashidun 哈里发，见证了阿拉伯半岛、黎凡特、北非以及中亚和南亚部分地区的军事扩张。

The Rashidun Caliphate had conquered most of West  Asia so, Central Asia and South Asia were ripe for the picking. Although the Arab conquest did not  reach Afghanistan, its influence certainly did.

Rashidun 哈里发已经征服了西亚的大部分地区，因此，中亚和南亚的采摘时机已经成熟。虽然阿拉伯人的征服没有到达阿富汗，但它的影响力确实到达了。