More and more of these glacier-fed rivers are merging together and burrowing through the surface.

越来越多源自冰川的河流汇集并在表层下穿过。

All around Harry quills were scratching on parchment like scurrying, burrowing rats.

在哈利四周，羽毛笔正从羊皮纸上匆匆划过，就像正在急忙挖洞的老鼠。

Many creatures are burrowing away to escape the cold.

许多生物开始穴居以躲避严寒。

They spoke of those hours of burrowing. The only remaining point was what they were burrowing for.

这些情况说明，他花了多少时间去挖地道。这样唯一未解决的问题是，他们为什么挖地道？

Some of the smaller species, like thescelosaurs and leptoceratops, could have burrowed underground and hibernated.

像奇异龙和纤角龙等小恐龙会挖个地洞冬眠。

Giant tortoises, however, can't burrow. And they sleep above ground.

然而，巨型陆龟却没有挖掘的技能。他们在地上冬眠。

Small mammals most likely burrowed underground.

小型哺乳动物很可能潜藏在地底。

Seeing it as getting my little burrow ready for a period of hibernation.

把它看作是让我的小洞穴为冬眠做好准备。

A kangaroo rat or some other desert rodent inhales cocci while digging its burrow.

袋鼠鼠或其他一些沙漠啮齿动物在挖洞时吸入了球孢子菌。

Some believed that snakes evolved on land, and that their ancestors were small, burrowing lizards.

一些科学家认为蛇从陆地上进化而来，它们的祖先是小的，穴居的蜥蜴。