Almost immediately opposite the Sentinel are the Three Brothers, an immense mountain mass with three gables fronting the Valley, one above another, the topmost gable nearly 4000 feet high.

几乎就在哨兵的对面是三兄弟，这是一座巨大的山体，三座山墙面向山谷，一个在另一个之上，最高的山墙将近 4000 英尺高。

Something else conjectured by Newton in the Principia was that a plumb bob hung near a mountain would incline very slightly toward the mountain, affected by the mountain's gravitational mass as well as by the Earth's.

牛顿在《原理》中作的另一个推测是：一根挂在大山附近的铅锤线，会受到大山和地球引力质量的影响，稍稍向着大山倾斜。