Liu Kai is my classmate. He is a good student and always ready to help others.
　　One day on his way to school，he saw a little girl crossing the road. A car was coming towards her quickly and the girl was too frightened to move. The car nearly hit her. Just then LiuKai rushed up to her and caught her by the arm. The little girl was saved. She told him where she lived，and he took her home. When LiuKai hurried into the classroom，the teacher had already begun his lesson. He told the teacher why he was late. He was then praised for what he had done.
劉凱是我的同班同學(xué)。他是個(gè)好學(xué)生，總是樂于助人。
一天，在上學(xué)的路上，他看見一個(gè)小女孩過馬路。一輛汽車正朝她走來，女孩嚇得不敢動(dòng)了。這輛車差點(diǎn)撞到她了。這時(shí)LiuKai沖到她面前，抓住了她的胳膊。小女孩得救了。她告訴他她住在哪里，他帶她回家。當(dāng)劉凱急匆匆地趕到教室時(shí)，老師已經(jīng)開始上課了。他告訴老師他為什么遲到了。他為自己所做的所做的。