Their eggs hatch there. Their larvae feed, grow and pupate there. And their adults mate there.

它们在那里孵卵。它们的幼虫在那里进食、生长和化蛹。成年后也在那里交配。

And then after pupating in our nation's railway system, I've burst forth as the world's smartest butterfly.

在咱们国家铁路网上化蛹后，我破茧而出变成了全世界最聪明的蝴蝶。

They must lay eggs in water in which they're larvaving grow and pupate.

它们必须在水中产卵，幼虫在水中生长和化蛹。

And they hang into sort of a J formation as the caterpillar and then they pupate into the Chrysalis.

它们像毛毛虫一样挂成 J 形，然后化蛹成蛹。

The crypt-keeper larva eats through the gall wasp's corpse, pupates within it, then makes its debut, crawling out of the dead wasp's head.

守穴黄蜂大快朵颐瘿蜂的尸体，化蛹，然后从死蜂头上爬出，粉墨登场。

Over the following weeks, her larva hatches, bores into the cockroach, eats it alive, pupates in its carcass, and emerges as an iridescent adult.

在接下里的几周内，幼虫孵化，钻进蟑螂的躯体，活吃蟑螂，在它的尸体中化蛹，再以成虫的形态闪亮登场。

They are pupating into a chrysalis, and that's where a lot of changes really happen before they enter the adult stage as an adult butterfly.

它们正在化蛹成蛹，这就是在它们作为成年蝴蝶进入成年阶段之前真正发生许多变化的地方。