In Romanian folklore it was thought that a bat, insect or other flying creature that passed over a corpse, could turn it into a revenant (a corpse that returns from the grave).

在罗马尼亚的民间传说中，蝙蝠、昆虫或者其他飞行生物飞过尸体时可以使尸体还魂。

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The bat is a flying mammal.

蝙蝠是会飞的哺乳动物。

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Bat in Western cultures, where bats have been associated with witches since the Middle Ages, these flying mammals are generally considered bad luck, or at least no fun to have around.

蝙蝠从中世纪起，西方文化就把蝙蝠与巫婆联系在一起，认为这种飞行的哺乳动物是不祥之物，至少让人们见了感到扫兴。

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McGwire's banner year came during one of the biggest power periods in Major League history, when balls were flying out of the park at a rate of once every 34 times at bat.

FORBES: Magazine Article