Self introduction of an earthworm

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 greatgrandgrandpa 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.

蚯蚓的自我介绍

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。我一口气。即使你曾像无头苍蝇一样四处碰壁，我的皮肤。我的凸起部分是我的孩子出生。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greatgrandgrandpa是最长的和我所见过的seen.He3米长，15岁的长子蚯蚓。我们帮助地球更容易呼吸。我的植物。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。