extracurricular reading material

• 课外读物

extracurricular reading material的用法和样例：

例句

1. Many students like using English newspapers as extracurricular reading material.
   许多学生喜欢把英文报纸当成课外读物。
2. The students' learning materials should be implemented with some extracurricular books.
   我们应为学生的教材补入一些课外读物。