That is more water than exists than all of the North American Great Lakes combined in addition to Lake Malawi and Lake Victoria in Africa, Africa's second and third largest lakes respectively by volume.
这比北美五大湖的水量加起来还要多,此外还有非洲的马拉维湖和维多利亚湖,按体积计算,这两个湖分别是非洲第二大湖和第三大湖。