So please join me in a warm welcome again to Josh Bolten.

所以大家和我一起再一次向,约书亚·博尔顿表示热烈的欢迎。

普林斯顿公开课 - 国际座谈会课程节选

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

Again welcome back to Professor Stan Katz Drew Frederick and welcome to Drew Frederick, who is a class of seven, graduating, but who is very instrumental in a class that I want to talk about today, which is called the Just University.

让我们再次欢迎Stan，Katz教授,还要有请，他是七班的毕业生，在一门课上起到了重要的作用,我今天就像谈一下这门课，课程叫做，公正的大学。

普林斯顿公开课 - 人性课程节选