第一节课迟到的人数减少了三分之一。

Late arrivals to first period fell by a third.

youdao

在上学路上我的自行车坏了，结果我第一节课迟到了。

There was something wrong with my bike on my way to school so that I was late for the first class.

youdao

我一边朝学校跑去，一边看一眼手表，发现我第一节课已经迟到了。

Running towards the school, I took a glance at my watch and found that I was already late for the first class.

youdao