李文是一个很平常的15岁的男孩，他在学校努力学习并获得了好成绩。

Li Wen is a normal 15-year-old boy who works hard in school and gets good grades.

youdao

李文是一个很平常的15岁的男孩，他在学校努力学习并获得了好成绩。

Li Wen is a normal 15-year-old boy who works hard in school and gets good grades.

youdao