But there is a lot of uncertainty, and of course that is manifest in the share price which has lost about 40 percent of its value over the course of the past six or seven weeks."

VOA: standard.2010.06.18

Fed meetings are generally about six weeks apart.

美联储通常六个星期召开一次会议。

耶鲁公开课 - 金融市场课程节选

The Federal Open Market Committee meets about every six weeks or so and they decide on monetary policy.

联邦公开市场委员会,没六周左右开会一次,并且制定货币政策。

耶鲁公开课 - 金融市场课程节选

"Right now we have about They get one package of food every two weeks, a total of six packages if they are really in dire circumstances then we sometimes renew their order and send them another six packages."

VOA: standard.2009.09.09

And then we meet with them about every six weeks.

我们每六个星期和他们见一次面。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选