现在我们上课大部分时间用于讨论我们自己提出的问题，交换观点和解决问题。

But now, we've taken up most of the period, discussing the questions raised by ourselves, exchanging our ideas, or solving the problems. We are now the masters of study.

youdao

我们的老师为我们组织了在线教学，所以我们现在可以通过新的教学方式上课了。

Our teachers organized online teaching for us, and we were able to have classes through the new way of teaching.

youdao

现在另一座大楼正拔地而起，很快，我们就可以在那里面上课了。

Now another building is being built and soon we will have our lessons in it.

youdao

Take your time. So, let's actually now take a 2-minute break, we're gonna change tapes and we'll come back and we'll actually write programs with a real computer and some real animated characters.

不急，现在休息2分钟，我们要换个录像带，一会再上课,等会开始写程序,构建一些动画人物。

哈佛公开课 - 计算机科学课程节选

So I've been told that from now on we just ignore the camera and do business as usual.

所以我被告知从现在起,我们要无视摄像机,和往常一样上课

耶鲁公开课 - 基础物理课程节选

Now we're not done and of course we're out of time, so what are we going to do when we come back next week?

现在我们还没有讲完,我们没有时间了,那么下周上课我们要做些什么

耶鲁公开课 - 博弈论课程节选