From the position of the legs, the curve of the abdomen, and the lack of wing marks, the researchers suspect that the imprint was made by an ancient mayfly that held its wings upright when at rest.

从化石上腿痕迹的位置，腹部的曲线印记，且化石中缺少翅膀的标志，研究员猜测那些痕迹是古浮游笔直的竖起一对翅膀休息时留下的。

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In fact, the butterfly spent the rest of its life crawling around with a swollen body and shriveled wings.

事实上，这只蝴蝶在余生中就只能拖着这肿胀的身体和软弱无力的翅膀爬来爬去了。

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In fact. The butterfly spent the rest of its life crawling around with a withered body and shriveled wings.

事实上，这只蝴蝶在余下的生命时都是拖着衰弱的身体和皱巴巴的翅膀在周围爬行着。

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