Viewed from afar, the over 750 Mogao Grottoes of different sizes are scattered along a 1,700-meter cliff, just like a gigantic and majestic integral structure.

• 从远处看去，莫高窟750多个大小洞窟，分布在1700米长的山崖上，俨然一座庞大而壮观的整体建筑。