李平和刘雷住在同一栋公寓里,学校离他们家大约10千米远，他俩每天一起乘地铁上学，回家，在学习上也

Li ping ahd liu lei both live in the same apartment building.they are both students.their school is 10 kilometers away from their home,so they go to school or come back home by subway every day.at school,li ping's english is very good,but liu lei's isn't.so li ping often helps liu lei with his english.they always help each other.they are good neighbors and friends.