(Speaking) Institute director Eric Leonhardt says he's had his eye on the dairy herd as a source of transportation fuel for a long time.

VOA: standard.2010.02.23

He had a long discussion; they said millions of different things--it's very hard.

调查过程很漫长,他们谈到了成千上万的因素,这活儿不容易

耶鲁公开课 - 金融市场课程节选

So he had a French tutor who lived with the family for a long time.

他有一个法语家庭教师，住了在他家很久。

耶鲁公开课 - 1945年后的美国小说课程节选

"This was a first and therefore you had to deal with his absurd and vile policies and the analysis of them had to take a long time and you had to get right down deep into him and how he thought,".

VOA: standard.2009.10.23

It may sound like a small improvement but he just had very highly-paid insurance salesmen and they were paid as long as people kept their policy.

这听起来似乎是一个小进步,他只是高薪聘用了一些推销人员,他们只要能保住客户就能获得高额回报

耶鲁公开课 - 金融市场课程节选

The other weapon was a short sword that he kept at his side, which presumably he would not use so long as he had a spear, which was a better weapon.

另外一把武器是别在腰间的一柄短剑,当有矛在手时,可能就不会用到它,因为矛的杀伤力要比它强

耶鲁公开课 - 古希腊历史简介课程节选

Well, there's a story-- there's a long story in the Mahabarahta about an emperor called Nala and he had a wife named Damayanti and he was a very pure and very good person.

有那么一个故事,在摩诃婆罗多一书中有篇长故事,有关一个名叫那勒的国王,他有个妻子叫妲玛言狄,他是个非常纯洁善良的人

耶鲁公开课 - 金融市场课程节选