"伊娥"是个多义词，它可以指伊娥（希腊神话故事人物）,伊娥（木星卫星）。
事情的发生是宙斯的妻子赫拉非常嫉妒一位漂亮、名叫伊娥的女河神。
Now it happened that Hera, the wife of Zeus, was very jealous of a beautiful river nymph, called Io.
赫拉怀疑这只白母牛就是伊娥，就命令长着一百只眼睛的阿刚斯看守她。
Hera, suspecting that the white heifer was really Io, set Argus with his hundred eyes to watch her.
为了让他睡得更沉，海尔墨斯轻轻地用那支赐梦的魔杖碰了他一下，然后胜利地把伊娥带走。
To make him sleep more heavily, Hermes just touched him lightly with the dream-giving stick, and then he successfully led Io away.
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