At that time they had been courting for several years.

He arrived at that very moment, as if in answer to her prayer.

他就在那一刻到了，好像是她的祈祷应验了。

To the best of my recollection I was not present at that meeting.

如果我没记错的话，我没有出席那次会议。

At that very minute, Tom walked in.

就在这时候，汤姆走了进来。

I can't afford it at that price.

这样的价格我付不起。

At that time he was a young actor, just getting his feet wet.

那时他还是个年轻演员，才初出茅庐。

She's very good at handling her patients.

她对待病人很有办法。

It was the main focus of attention at the meeting.

这是会议上关注的主要焦点。

At one stage it looked as though they would win.

有一段时间，他们好像大有获胜的希望。

We need to take a long hard look at all the options.

我们需要十分谨慎地考虑所有的选择。

If necessary I can come at once.

如果有必要，我可以马上来。

The fish lay thousands of eggs at one time.

这种鱼一次产卵数千个。

Well, I suppose I could fit you in at 3.45.

好吧，我想可以在3:45见你。

The test was pitched at too low a level for the students.

这次考试太低估学生的程度了。

This course is designed so that students can progress at their own speed.

这门课的设计思路是让学生自己掌握进度。

They really put me through it at the interview.

面试的时候，他们真把我折腾了一番。

The children are at different stages of development.

这些孩子处于不同的成长阶段。

I called in at my local on the way home.

我回家途中去了我住处附近的酒吧。

It's very difficult to find work at the moment.

目前很难找到工作。

The work will be carried out at a future date.

这项工作将来再做。

I've been working at my assignment all day.

我整天都在做作业。