I know it's boring, but we need to do it so you know what the ground rules are.

我知道这很无聊，不过为了让你们了解规则,我们必须得做这个。

麻省理工公开课 - 计算机科学及编程导论课程节选

And it makes you want to go get that insurance. I don't know why, but it does.

这让你想去买这家保险。我不知道为什么，但这就是这样。

广告泛滥 - SpeakingMax英语口语达人

I don't know if you can see, probably not, what's written on here, so let me point out to you a few things.

我不知道大家是否知道，这很可能不是其中的一种，那么让我来为大家指出一些事实。

麻省理工公开课 - 化学原理课程节选

I know table salt is white, but that is because you have power and you have multiple surfaces scattering, but a large crystal of sodium chloride is clear and colorless.

我知道食用盐是白色的，但这是因为你让它成了粉末,因为有了多个散射面，但是一个大的氯化钠晶体,是无色透明的。

麻省理工公开课 - 固态化学导论课程节选

Even though I see that it is a photograph of Ruth; it reminds me of her.

尽管我知道这是露丝的照片,它让我想起了她

耶鲁公开课 - 死亡课程节选

So I don't know if I can--whether the teachnic this work or not.

我不知道能否让这幻灯片工作

耶鲁公开课 - 聆听音乐课程节选

I see that, but I also see the drugs bringing them down, you know, it's horrible.

我看得出来，但我也看到毒品让他们没落，你知道，这很糟糕。

现在的孩子好可怕 - SpeakingMax英语口语达人

Whether that would ever happen, if Pynchon had decided to let us in on the secret, I don't know. Pynchon, instead, chooses to end the novel before that moment, and so we're left with a kind of emptiness.

如果说Pynchon是想要，让这成为一个谜题的话，那我也不知道，究竟出现了，没有取而代之的是Pynchon选择了,在那一幕之前让小说戛然而止，让我们陷入了，一片空白之中。

耶鲁公开课 - 1945年后的美国小说课程节选

So I'm sorry to have sort of the long gloom and doom, but it seems that it's only fair to let you know what you're getting into.

所以我抱歉说了这么的冗长的规矩，但是这合理让知道你们将要面对什么。

耶鲁公开课 - 死亡课程节选

Once there was a story on grade inflation that the Yale Daily News began by saying, " As Shelly Kagan So I know I've got at least the reputation of being a hard grader.

一旦有关于成绩膨胀的故事,耶鲁日间新闻会从下面这句话开始“,薛立·卡刚,这至少让我知道了,我有严厉这么个名声。

耶鲁公开课 - 死亡课程节选