嗯，上课不要迟到。

Well, don't be late for class.

请你不要迟到。

Please don't be late.

开会不要迟到。

Don't be late for the meeting.

请不要迟到或缺席。

Please don't be late or absent.

罗比，不要迟到，因为我九点半有我最喜欢的电视节目。

Don't be late Robbie because I have my favorite programme on TV at 9.30.

会议十一点正点准时开始，不要迟到。

The meeting will start at one o'clock sharp so don't be late.

9时来。现在记住，不要迟到。你们必须衣着整洁。

Coming at 9 oclock. Now, remember, don't be late. You must all wear clean.

上课不要迟到。

Don't arrive late for class.

他一再提醒我不要迟到。

He reminded me again and again not to be late.

我已经告诉你无数次了，不要迟到。

I have told you heaps of times not to be late.