Hello.I'm an earthworm,I live in underground with my friends.I have no eyes, no lungs and so on.I breath throgh my skin.My bulge section is where my child was born.I'm slimy so that I can move in underground easily.I'm 1.5m long and 10 years old.My great grand grandpa is the longest and eldest earthworm I have ever seen.He's 3m long and 15 years old.We help the Earth to breath easier.I am good for the plants.I swallow earth and excrete fertilizer.We never eat the roots of plants and everyday I can dug hole as 3m long and help the water go around underground,so we are gardeners' best friend.If a glass of water is dirty, three of my friends can clean it.I want to be more useful for all living creature.

　　大家好!我是一条蚯蚓，我常年与我的朋友们住在地下，我没有眼睛，没有肺等。我通过皮肤呼吸。我的凸起部分是我的孩子出生的地方。我粘糊糊的，这样我可以轻松地在地下移动。我1.5米长和10岁。我的曾曾祖父是最长的和我所见过的最长最老的蚯蚓。他有3米长，15岁。我们帮助地球更容易呼吸。我对植物有好处。我吞下地球和排泄肥料。我们从来不吃植物的根，我每天可以挖孔3米长，并帮助周围地下的水，所以我们园丁的最好的朋友。如果玻璃水是脏的，我的三个朋友可以清除它。我想是有用的众生。