摘要
A frog(蛙) is a kind of amphibians(两栖动物). Frogs live both in land(陆地) and in water. They try their best to find and eat off(吃掉) a lot of insects(昆虫) every day. The farmers always praise(称赞) them, "Frogs are protectors(保护者) of crops(庄稼)." In the cold weather, frogs have to hibernate(冬眠) under the mud(软泥), the root(根) of a tree or a place in a hole(洞). When it gets warmer, they will come to the fields again.
A frog(蛙) is a kind of amphibians(两栖动物). Frogs live both in land(陆地) and in water. They try their best to find and eat off(吃掉) a lot of insects(昆虫) every day. The farmers always praise(称赞) them, 'Frogs are protectors(保护者) of crops(庄稼).' In the cold weather, frogs have to hibernate(冬眠) under the mud(软泥), the root(根) of a tree or a place in a hole(洞). When it gets warmer, they will come to the fields again.