Recess calisthenics are helpful to those students who always sit and study all day long.

  • 课间操对一直坐着学习的学生来说,很有益.

  • 网络文摘精选 2025-01-18 12:37:54

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句