Now, let me take a sidebar for about five minutes to talk about course administration, the administrivia things that we're going to do in the course, just so you know what the rules are.

现在，让我用大约五分钟的边角料时间,来说说本门课的基本信息,也就是我们需要在课上做的事儿，好让你们了解一下规则。

麻省理工公开课 - 计算机科学及编程导论课程节选

Frost says at the time that he's publishing A Boy's Will, to a friend: You mustn't take me too seriously if I now proceed to brag a bit about my exploits as a poet.

他在发表第一本书时对一个朋友说：,不要对我太认真,如果我现在吹嘘自己已是一位诗人。

耶鲁公开课 - 现代诗歌课程节选

So, that's going to be important later when we get to bonding, but just take note of it now, we have two nodes, or we have two lobes, excuse me, each with a separate phase.

这等到我们之后讲到成键时是非常重要的，现在先要记住，我们有两个节点，不好意思，是两个叶瓣，每个都是不同的相位。

麻省理工公开课 - 化学原理课程节选

Let me scroll down and take a look at what we can now do.

让我们翻下来看看我们接下来可以做什么。

哈佛公开课 - 计算机科学课程节选