正南方，也就是我面前旋转山脉的正上方，是一位英国外交官在1893年勾勒出的巴基斯坦弯曲的边界线。
Due south, directly over the Spin mountain range in front of me, is the crooked line of the Pakistan border, drawn by a British diplomat in 1893.
正南方，也就是我面前的旋转山脉的正上方，是一位英国外交官亨利·莫蒂默爵士在1893年勾勒出的巴基斯坦弯曲的边界线。
Due south, directly over the Spin mountain range in front of me, is the crooked line of the Pakistan border, drawn by a British diplomat, Sir Henry Mortimer Durand, in 1893.
一百年前，爱因斯坦语言了一种宇宙重力透镜，这种透镜能够勾勒出宇宙中的的巨大星系。
A century ago, Einstein predicted an effect called cosmic gravitational lensing. Picture a massive galaxy out in space.
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