He says just choosing a jury even for the simplest trials can often take two or three hours.

VOA: special.2009.08.31

It's not infrequent that i'll get one or even two people raising their hand that they took Economics 252 from me.

有的时候会有一两个人,举起手说,他们上过我的经济学252号课

耶鲁公开课 - 金融市场课程节选

So I think it a lot of children I have. Bilingual children and a lot of them have two languages or even three languages.

就此我经常反思,我自己的学生，双语儿童,还有很多会,三门语言。

麻省理工公开课 - 媒体、教育、市场课程节选

I don't think we know exactly what's going to happen but it's certainly possible that we could get very sluggish growth over the next year or two and possibly even growth could stall out if it doesn't get underway,".

VOA: standard.2009.12.20

The Apology and the Crito represent a tension, they represent even a conflict between two more or less permanent and irreconcilable moral codes.

苏格拉底自辩篇》和《克里托篇》,代表着一种张力，它们甚至可说代表着两种,多少算是永恒,且无法调和的道德规范。

耶鲁公开课 - 政治哲学导论课程节选

So if we consider lithium, potassium, and sodium, they're all together in the same group on the periodic table, knowing what we do about biology we can immediately think of sodium and potassium, or even just knowing what you know about table salt, for example, that these are two elements that we find, and particularly in the ion form in very high concentrations in our body.

我们来考虑一下锂，钾和钠，它们都在周期表中的同一族里，想要知道我们将元素周期律,用到生物学会怎么样，我们首先想到的就是钠和钾，甚至只需要知道食盐，我们发现它们是以很高浓度的离子形式,存在于我们体内的两种元素。

麻省理工公开课 - 化学原理课程节选

Even if you come home about two or 2:30 in the morning near our apartment you can still see rather large rats dashing across the street; some of them look so bloated they look like sangliers, or wild boar, which you can see occasionally in parts of rural France.

如果你是在凌晨两点或两点半回家,在你家附近,仍会有来回乱窜的特大号老鼠,你偶尔可以在法国的乡下看到,一些老鼠大得像野猪

耶鲁公开课 - 1871年后的法国课程节选

Chuck Berry, one can see -- even I, every so often in the facility of Saint Louis -- I saw him a year or two ago, playing guitar and doing something approximating a dog walk.

很多人都看过Chuck，Berry表演，我也经常看,就在一两年前，我在圣路易斯,看到他弹着吉他，做着舞步,有点像一只狗在走路。

普林斯顿公开课 - 人性课程节选