PROFESSOR: Welcome to 5.111, and today what we're going to do is introduce you to the course and the people teaching the course.

教授：欢迎来到5。111。,今天我们将向你,介绍这门课程,和它的教师。

麻省理工公开课 - 化学原理课程节选

And today we have a most impressive guest I am delighted to welcome to the Inner Core.

今天我们有幸请到一位贵客,来到我们的节目。

普林斯顿公开课 - 人性课程节选

Great, well welcome, today we're going to continue talking about vaccines.

欢迎大家,今天我们将继续讨论疫苗

耶鲁公开课 - 生物医学工程探索课程节选

X So now if we actually introduce the variable X, welcome X. Let's do this again.

现在如果我们引进一个变量，欢迎你，X，让我们再做一次。

哈佛公开课 - 计算机科学课程节选

So welcome and we are so glad you are here.

很高兴两位嘉宾的到来。

普林斯顿公开课 - 人性课程节选

So welcome! We're glad you're joining us.

欢迎您加入到我们的节目中来。

普林斯顿公开课 - 人性课程节选