From outer space, satellite sensors can distinguish even slight variations in color to which our eyes are not sensitive.

而卫星遥感可从外层空间判断肉眼无法判断的海水颜色的轻微变化。

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This was the scene that spread before the eyes of the first astronaut who left his spaceship to walk in outer space.

这就是展现在第一个离开宇宙飞船到太空行走的宇航员面前的景色。

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This was the scene that spread before the eyes of the first astronaut who left his spaceship to walk in outer space.

这就是展现在第一个离开宇宙飞船到太空行走的宇航员面前的景色。

youdao