1·The two snails asked the crying little snail.
两只蜗牛问正在哭的小蜗牛。
2·My boy, I am a snail and snails are never in a hurry.
我的孩子，我是一只蜗牛，蜗牛从不着急。
3·The snail continues its march to new territory, says Serrat.
塞拉特说，蜗牛继续向新的领地迈进。
4·Interestingly, there are clams and snail shells; but, no fossils of fish.
有趣的是，那里有蛤蜊和蜗牛壳，但是，没有鱼的化石。
5·Many other processes may after the shell of a clam or snail and enhance its chances for preservation.
很多其它的过程可能会改变蛤蜊或者蜗牛的壳，增加它被保存下来的几率。