事实上,在极度黑暗的天空中,与太阳相对的方向上看到的昏暗辉光被称为对日照(德语中的意思是对面的辉光)。
In fact, a rarely discernable faint glow known as the gegenschein (German for "counter glow") can be seen 180 degrees around from the Sun in an extremely dark sky.
事实上,在极度黑暗的天空中,与太阳相对的方向上看到的昏暗辉光被称为对日照(德语中的意思是对面的辉光)。
In fact, a rarely discernable faint glow known as the gegenschein (German for "counter glow") can be seen 180 degrees around from the Sun in an extremely dark sky.
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