The experimenter is back there with the speed knob and at random intervals, he just speeds up the tape of their heart and then slows it down.

实验者带着速度旋钮回到那里，在随机的时间间隔里，他只是给他们的心跳录音带加速，然后再减速。

youdao

I'll drive there and then we'll swap over on the way back.

去的时候我开车，回来的时候咱俩再倒换过来。

《牛津词典》

Then and there I decided to find myself back.

就在那时，我决定找回自我。

youdao

Back then,there was much hope that humans would return soon and make a home on Earth's only natural satellite.

VOA: special.2010.04.28

And the experimenter is back there with the speed knob and at random intervals he just speeds up the tape of their heart and then slows it down.

实验者回到实验室，带着录音设备,随机地,他加速了心跳的录音,然后又慢下来。

耶鲁公开课 - 心理学导论课程节选

Then there's a cascade and then the theme comes back.

然后出现一连串音符,紧接着回归主题

耶鲁公开课 - 聆听音乐课程节选

Tengo wanted to get up from his chair, walk to the station, and go back to Tokyo then and there.

NEWYORKER: Town of Cats

And if we think we're going to send them there for a year-and-a-half and then bring them back, and then send another group there for a year-and-a-half and bring them back, Washington will find another way to spend that money.

BBC: Moon astronauts urge Mars mission

And now, standing where I am, what I have seen is an extremely deliberate approach to this question and to leadership, which is you -- the President believes very firmly in results and having an idea, a vision, about where we should go, how we should get there, and then it comes back from there.

WHITEHOUSE: Press Briefing