What she knew about his past gave her a hold over him.

她知道他的过去，所以能够控制他。

《牛津词典》

Will you dig a little into his past and see what you find?

你稍微探究一下他的过去看看能发现什么，好吗？

《牛津词典》

What was the point in living in the past, thinking about what had or had not happened?

活在过去有什么意义，思考已经发生的或者没有发生的事情？

《柯林斯英汉双解大词典》

So scientists are using robotic devices that can dive far below what people have seen in the past.

VOA: special.2009.01.13

I think it's much severe than what you have experienced in the past year or two for the general economic situation.

甚至比过去两年的经济形势,还要严峻。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

If you move past the West End, that's when you get to what we call West London.

如果你走过西区，你就到了我们所谓的西伦敦。

关于伦敦的全部 - SpeakingMax英语口语达人

After all, I do NOT know what personal problems they are going through or what past hurts or unresolved issues lurk in their mind.

FORBES: The Trouble with Online Communications

Assad will be remembered forever for what he did this past weekend and what he has done for the past 15 months.

WHITEHOUSE: Press Briefing

Two years later, it was shown that western scrub jays seemed to have a form of memory that had previously been thought unique to humans: they were able to recall what a past experience was, and where and when it occurred.

ECONOMIST: Ethology