My husband spends hours in the bathroom, but then again so do I.

我丈夫总在浴室泡数小时，不过话说回来，我也一样。

《柯林斯英汉双解大词典》

We might buy it but then again we might not.

我们可能买，不过也可能不买。

《牛津词典》

She was early, but then again, she always is.

她到得早，不过话又说回来了，她总是早到。

《牛津词典》

But then again they realized that this would further divide the Hindus and Muslims so they have up that as an issue."

VOA: standard.2009.03.28

If you had a course in probability and statistics, then you'll find it easy to follow, but it's self-contained again.

如果你们学过统计学或者概率论,你们会比较容易理解,也需要你们独立学习

耶鲁公开课 - 金融市场课程节选

I don't know about that. I am not so sure." But then, we realized that like when we walk out that door, it's the whole world again. So you get sucked up by your group, by your sort of identity.

我不知道，不是很确定，然后呢，我们就意识到走出那个大门，又是一个完整的世界，所以你就会,被你的团体，你的身份所束缚。

普林斯顿公开课 - 人性课程节选

But then again, Olmert made his offer after conducting negotiations with Abbas for over a year.

CENTERFORSECURITYPOLICY: Fool me twice

But then again, the chances of the ambulance coming from East Midlands are fairly small.

BBC

But then again, maybe that is what they were laughing about on the golf course recently.

FORBES: Obama and Oh! Boehner, Propelled To Office By Opponents' Sex Scandals, Flail As Leaders