The train was moving now at a snail's pace.

火车现在正缓慢行驶。

Groundhogs spend the winter hibernating in a specially dug hibernation burrow, their breathing and heartbeats slowed to a snail's pace.

土拨鼠在一个特别的冬眠洞穴中冬眠，它们的呼吸和心跳慢到和蜗牛差不多。

We're going at a snail's pace.

车行速度简直像蜗牛爬行。

The donkey moved at a snail's pace.

驴以蜗牛的速度慢慢行进。

Has been extremely slow snail's pace.

一直是极慢极慢的步调。