regular matrix

例句：

1. 1. The teacher expects students to be punctual and regular in their attendance.
   老师期望学生准时且守时地出席。
2. 2.The new policy is designed to maintain a regular schedule for the school day.
   新政策旨在为学校的日常安排一个规律的时间表。
3. 3. He prefers regular meals over junk food.
   他更喜欢规律的饮食而不是垃圾食品。