When this happens, the umbra cannot reach Earth and an antumbra shadow is created over the planet's surface.

当这种情况发生的时候，本影无法到达地球，非本影阴影就会出现在地球表面。

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When this happens, the umbra cannot reach Earth and an antumbra shadow is created over the planet's surface.

当这种情况发生的时候，本影无法到达地球，非本影阴影就会出现在地球表面。

youdao