For example: please arrange a meeting of all department heads by tomorrow at the latest.

请最明天安排所有部门负责人开一次会。

Wednesday, Thursday at the latest, they'll be in Paris.

星期三，最星期四，他们便会来巴黎。

Please be there by 8: 45 at the latest.

最请8点45分之前到那里。

Could you do this at the latest by 15.00. By 3 o'lock, please.

你们最能下午3点前交回吗？请3点钟前交回。

It would start in the next hours with the aim of reaching an agreement by Sunday at the latest.”

未来几个小时内就会开始，目是最于周日达成协议。”

The next morning at the very latest.

最二天早上。

This could be in the spring, it could be latest in the autumn.

这可能是春天，也可能是最秋天。

When do you need them by, sir?

先生，你最什么时候要呢？

You'll have to be at West London Air Terminal by 0810 at the latest.

--你最必须 0810 之前到达西伦敦航空站。

You realize this conversations are due in the morning, don't you?

你们知道这对话 最明早要完成吧？

I should be back by 11 o'clock at the latest.

【latest】我最 11 点会回来。

Margaret is practically the last girl in our building to go.

玛格丽特大概是整座楼里最嫁出去吧。

He comes down on Thursday at the latest, very likely on Wednesday.

他最星期四就会来，很可能星期三就来。

" I expect to be back in my place ten days from now at the longest" .

“我希望最十天后回到我位置” 。

You could say: Please … by tomorrow at the latest.

您可以说：请… … 最明天之前。

Well, I leave for Rome first thing tomorrow, so I will need your answer by tonight.

我明天一早就要飞回罗马，所以最今晚给我答复。

Within six weeks, at the farthest, we concluded, an answer would arrive, if it arrived at all.

我们得出结论， 最六周内就会有答复，如果有话。

In the United States,most people retire when they're 62,65, or perhaps as late as 70 years old.

美国，大多数人 62、65 岁或最 70 岁时退休。

We'll leave at 8 o'clock, so plan to be there at least fifteen minutes before that, 7: 45 at the latest.

我们8点出发，所以计划至少要提前15分钟到那里，最7点45分。

You can give them to me now or tomorrow or the day after tomorrow, but no later than Monday.

你现或明天或后天都可以给我，但最不能超过星期一。