It's like looking up in the sky: Sometimes you feel a breeze coming from the south, but you look up in the sky and see a layer of clouds moving east, and another higher layer of clouds moving west.

就好比观测气象：有时侯，你察觉一阵轻风从南方吹来，然而抬头观天，看见一个云层在朝东移动，另一个更高的云层在朝西移动。

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And the darK edges visible on clouds when you looK away from the sun.

当你背对太阳看去时，看见云层上暗色的边缘。

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Don't expect you to drop from the clouds bole, Emily. Ability is dry out.

别指望伯乐从天而降，拜你为上卿。能力是干出来的。

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On a clear day you can see 80 miles and five states and on an overcast one you are floating in the clouds, detached from the world below.

BBC: At 80, the Empire State Building strikes back