灯罩下的一只巨大的蝴蝶，被头顶的光吓得一惊，扑扑飞起，开始在夜晚的房间里盘旋。

Up out of the lampshade, startled by the overhead light, flew a large nocturnal butterfly that began circling the room.

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灯罩下的一只巨大的蝴蝶，被头顶的光吓得一惊，扑扑飞起，开始在夜晚的房间里盘旋。

Up out of the lampshade, startled by the over headlight, flew a large nocturnal butterfly that began circling the room.

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燕尾蝶有巨大的翅膀，并且扇动的频率很慢，这意味着它们的飞行方式和其他蝴蝶是不同的。

Swallowtails have large, slow-beating wings that means they fly unlike other butterflies.

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