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1·Angels, putti, dragons and fairies are generally shown with insect wings, often those of damselfly or butterflies.

天使、丘比特、龙和仙女，他们通常具有昆虫一样的翅膀，多数为蝴蝶和豆娘那样的翅膀。

2·The damselfly is a close relative of the dragonfly, but slimmer and daintier than its larger, more powerful cousin.

豆娘是蜻蜓的近亲，蜻蜓的体型较大，强壮，而豆娘体型纤细，小巧精致。

3·The researchers determined that in damselfly populations with a high ratio of andromorphs to males, these females evolved more masculine features.

研究人员发现，在andromorphs相对于雄性比率更高的蜻蜓家族中，雌性蜻蜓进化出更多的雄性特征。