csiga 用英语:

snail farm

And a few smashes later, the snail is broken open, and he's got a good dinner.

Will you eat snail when you are in France.

The taxi seemed to go as slowly as a snail.

The snail shot out its horns.

Bob ate the snail, then vomited.

The screw, the lever, the wedge, the pulley, etc. are called simple machines.

pulley – a pice of equipment use for liffing something very heavy