tardiness

例句：

1. 1.He was late for work because of the traffic jam.
   他因为交通堵塞而上班迟到了。
2. 2.She always arrives late to meetings, which is a problem for her colleagues.
   她总是会议迟到，这对她的同事来说是一个问题。
3. 3.The teacher gave the students an extra half hour to finish their homework, but some were still tardy.
   老师给学生们额外的半小时时间完成作业，但有些学生还是迟到了。