I saw a snail in the garden.

我在花园里看到了一只蜗牛。

We often see a snail after the rain.

我们在雨后经常能看到蜗牛。

I found a snail in my garden this morning.

我今天早上在花园里发现了一只蜗牛。

She keeps a snail as a pet in a small tank.

她在一个小缸里养了一只蜗牛作为宠物。

He accidentally stepped on a snail while walking in the park.

他在公园散步时不小心踩到了一只蜗牛。

A snail on the wall taught me how to do it, said Tom.

墙上的一只蜗牛教我怎么做的，汤姆说。

C : No, it is a snail.

不, 这是只蜗牛.

A snail's shell is spiral.

蜗牛壳是螺旋形的。

Opportunity comes like a snail.

机遇的光临就像蜗牛一样缓慢.

You walk as slowly as a snail.

你走得跟蜗牛一样慢。