As we mature, in time we weave a second egg known as a cocoon, and undergo a metamorphosis yet again from a multi-legged insect into a winged creature that takes flight.

当我们成熟，不久我们就编织第二个卵也就是所谓的蚕茧，经历一场蜕变，再次从一种多足昆虫变成一种可以飞行的有翅膀生物。

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Insect holes around an old tree. (d) Young trees surrounding a mature tree.

在老树周围的虫洞。(D)环绕成树的幼龄树。

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