蚂蟥又名水蛭,过去是江南水乡的一大祸害。它们生活在水田和池塘之中,饥饿时会很快地游向一个扰动源,所以一位下田操作的农民,步入水中不久,就会招来许多蚂蟥的光顾。由于它游动飘忽,叮咬时没有什么异样感觉,一般很难发现。等到完工上岸时,已被咬得血流如注了。再说它的身体十分柔韧,即使捉到也无法处死。所以农民每次下田都要携带一口放置盐粒的竹筒,不时注意双腿,一旦发 The leech, also known as the leech, used to be a major scourge in Jiangnan. They live in paddy fields and ponds, and when they are hungry, they quickly swim to a source of disturbance. Therefore, a farmer operating in Shimoda will soon be able to attract many grasshoppers when he steps into the water. Because it swims erratic, there is no strange feeling when biting, it is generally difficult to find. When it was completed and landed, it had been bitten into blood. Besides, its body is very flexible, and even if caught, it cannot be put to death. Therefore, every farmer should carry a salt-filled bamboo tube every time he goes to the field. From time to time, pay attention to both legs.