I'm sorry, but I don't think we can finish by the end of this month.

我抱歉，不过我觉得我们不可能在这月底完成。

By the end of the lesson you'll have learnt over 150 business vocabulary collocations.

本节课结束的时候，你会习超过150个商务英语词汇搭配。

It should be here by the end of the week.

这周末应该能到。

So I'm really worried about finishing by the end of next semester.

所以我真的担期末能不能完成。

By the end of the 17th century, much of British aristocracy were enjoying the hot beverage.

17世纪后期，英国贵族都爱上了喝茶。

By the end of trading, oil was at $36 a barrel.

交易结束时，石油价格为每桶36美元。

I thought you said the company expected an answer by the end of the month.

我记得你说过这个公司月底就要你的答复了。

By the end of the school year, you will have sent notes to 40 people.

当年结束时，你差不给40位老师寄出过便条。

How far will our nomadic species have wandered by the end of the next century?

到个世纪的结尾，我们这个流浪的物种，能走远？

They aim to finish by the end of next year.

他们的目标是在明年年底完工。

This led, by the end of the nineteenth century, to the first weather services.

这和19世纪末第一个天气服务的出现密不可分。

By the end of this year, almost 250 people will have completed the program.

到今年年底，大约有250人参与了这个项目。

Gonna be locked by the end of this.

喝完这个得被锁死了。

A race for everyone to open the museum by the end of the year.

争取每个人在年底前开放博物馆的竞赛。

The first contingent of the 1000 soldiers will leave by the end of the year.

今年年末，首批1000名士兵将可以离开。

The hope, that this rehearsal turns into the real thing by the end of July.

希望这次预演能在7月底变成现实。

Everyone says by the end of the year you gain so much confidence.

每个人在结束的时候都说变得更加自信了。

On Tuesday, Ambassador Haley announced she'd leave the post by the end of this year.

周二，Haley大使宣布她将于今年年底离任。

By the end of the weekend, we will have 27.

到周末结束时，我们将有 27 只。

Goodness! Right. Okay. I'll let you know the answer by the end of the programme.

天哪！好吧。节目的最后我会告诉你答案。