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

VOA: special.2010.07.31

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

A government report this week said people on a terrorism watch list legally bought guns and explosives more than one thousand times in the past six years.

VOA: special.2010.05.08

"This material doesn't just reveal abuses, this material describes the past six years of war, every major attack that resulted in someone being detained or someone being killed."

VOA: special.2010.07.31

Eight vision centers have opened over the past six years in Theni district.

VOA: standard.2010.05.25