他上中学了,虽然学校离家很远,但他没有住校,而是愿意每天来回奔走。他说这样既能省钱,又能锻炼身体。同时,他还向母亲保证,不会因此影响学习。母亲答应了,但要求他在学校吃午饭,不想让他为了回家吃午饭浪费了短暂而宝贵的午休时间。他同意了,但他坚持不要生活费,不在学校的食堂打饭吃,早上从家里带午饭去学校。母亲看着他,点了点 He went to high school, although the school is far away from home, but he did not live in school, but willing to run back and forth every day. He said that this will save money and exercise. At the same time, he also assured his mother that learning will not be affected. The mother promised, but asked him to have lunch at school and did not want him to waste a short, precious lunch break for going home for lunch. He agreed, but he insisted on not living expenses, not eating in the school cafeteria, lunch in the morning with home to school. Mother looked at him and ordered a little