This is what I'm supposed to tell you guys and we're all here to help you out.

我应该告诉你的就是这一点,我们在这的目的就是为了帮你们解决问题。

哈佛公开课 - 计算机科学课程节选

Let's see how these play out by means of a quick review of Beethoven's Fifth Symphony so all we're going to do here is going to go from the beginning of the track for the first movement to the second movement and so on, and well, let's just start here.

让我们通过迅速回顾贝多芬的第五交响曲,看乐章是如何表现的,我们现在要从,乐曲的第一乐章开头开始,听到第二乐章,以此类推,好,让我们从这开始

耶鲁公开课 - 聆听音乐课程节选