We do not pretend that the past six years have been without problems for us.

我们不假称过去的6年对我们来讲是没有问题的。

《柯林斯英汉双解大词典》

The past six years have been filled with adventures.

过去的六年充满了冒险经历。

youdao

A lot of money has also been wasted in the past six years.

大量的资金被浪费。

youdao

One of the scientists says the past six years have shown the lowest Arctic sea ice cover ever measured.

VOA: special.2009.05.05

I've been taking the train for the past, say, give and(or) take six years and I've always loved it.

我以前一直坐火车，大约6年里都乘坐它，我一直很喜欢它。

方便的欧洲之星 - SpeakingMax英语口语达人

These documents from the Army and Marine Corps included secret reports from the past six years.

VOA: special.2010.07.31

The last factor is total compensation (including cashed-in options) over the past six years.

FORBES: The Best and Worst Bosses

It's the 13th fastest growing county in the country in population over the past six years.

NPR: Ohio Seeks to Help Those in Loan Trouble

It collected its award after seeing export sales increase by 1, 633% over the past six years.

BBC: Queen's Awards celebrated by 13 Scottish businesses