"There is increased evidence that it helps shorten the duration of the common cold sometimes even by two to three days."

VOA: special.2011.04.20

In fact, sometimes I think that in so far if there is an ethical difference, it favors the lethal injection.

其实，如果这两种方式的确有伦理上的,差别，那么伦理道德，更倾向于注射死亡。

普林斯顿公开课 - 人性课程节选

But yeah, there is some code, you know a lot of, sometimes cross browser issues

但事实上，也有些编码，你知道很多跨浏览器的问题，

有创意的网页设计师 - SpeakingMax英语口语达人

Speaking of personal questions, there is an expression people sometimes use when their children ask, "where do babies come from?"

VOA: special.2009.06.28

Now when I take it seriously, there is a problem here because sometimes research doesn't deliver good news.

但当我认真对待这事，就出现了一个问题,有时研究所得并不一定是好消息。

哈佛公开课 - 幸福课课程节选

When the cat's away, the mice will play means people sometimes misbehave when there is no supervision.

VOA: special.2009.09.27

And so sometimes we'll find ourselves thinking, "You know, there's an argument here that Socrates is putting forward.

所以有时候我们会这样想,看,这里有一个论证,是由苏格拉底提出的

耶鲁公开课 - 死亡课程节选

In reality,there is help. Victims of human trafficking can sometimes be granted a special visa that allows them to stay in the U.S.

VOA: standard.2010.05.24

So up to this point, before it was really established that yes, light is like a particle sometimes, there was this very strong distinction between what is light and what is matter.

所以关于这个观点，在它被真正确立之前，光有时候像粒子，在什么是光和什么是物质之间,有一个非常巨大的区别。

麻省理工公开课 - 化学原理课程节选

Sometimes that's called sharing and that's all there is to it, really.

有时候叫做共享数据,这就是所有的东西，真的。

哈佛公开课 - 计算机科学课程节选

And I think--This strategy is one I'm very enthusiastic about but there still remains what's sometimes called the "Hard Problem of Consciousness" and this involves subjective experience.

这是我所热衷的策略,但却依然存在着,所谓的"意识难题",而这牵涉到个体的主观感受

耶鲁公开课 - 心理学导论课程节选

There are some examples that can bring out the moral intuition that our labor can take something that is unowned and make it ours, though sometimes, there are disputes about this.

有些例子可以说明，在道德上,通过劳动能使无主物品成为我们的所有物，尽管有时，这一点颇具争议。

耶鲁公开课 - 公正课程节选

There is a kind of internal irony here, I think because Hobbes sometimes writes as if, as we've seen, as if human beings are nothing more than complex machines that mechanically obey the laws of attraction and repulsion.

但我想这儿似乎存在着一种讽刺,因为霍布斯笔下的人，似乎就只是一具复杂的机器,只知机械地遵循法律所允许和不允许的事,这点我们在前面已有所耳闻。

耶鲁公开课 - 政治哲学导论课程节选

Sometimes you may be listening to a lecture and then half way through it there is an emergency.

有时候讲座过程中，突然有紧急情况。

哈佛公开课 - 幸福课课程节选