No, hear me. Between now and November, we need to do what we did eight years ago and four years ago.

听我说：“在现在与十一月份之间，我们需要做八年前和四年前所做的事。”

youdao

Quartz is quartz—a silicon ion surrounded by four oxygen ions—there's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.

石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。

youdao

When she was found off the coast of California four years ago, the dog, was skinny and fragile.

这只狗四年前在加利福利亚海边被发现的时候，瘦骨嶙峋，身体虚弱。

youdao

Other experts say glass making first started four to five thousand years ago in ancient Mesopotamia, present day Iraq and Syria.

VOA: special.2009.09.16

And so it really, not the course but the idea for the course, was an evolution three years four years ago, really, when I was involved in something called the Civic Values Task Force, which was started by Princeton Project 55.

所以说，不是这个课程,而是这个课程的设想，是在三四年前形成的，当时我参加了,公民价值专责小组，由普林斯顿大学55工程发起。

普林斯顿公开课 - 人性课程节选

And I was there. I've been there twice, most recently about four years ago.

我去过法国，去过两次，最近的一次是四年前。

想学会4种语言 - SpeakingMax英语口语达人

S. engineering graduate, and four years ago, IT was not as hot a field.

WSJ: 'Why Companies Aren't Getting the Employees They Need': The Author Follows Up

They have not won in 12 outings and four years ago they lost all three group games.

BBC: Romania form guide

That was true a year, and two years, and four years ago.

WHITEHOUSE: Press Briefing