This is to get the feel of the duple and the triple. So see what you can do.

这两个动作,能让你亲身感受两拍和三拍,试试看吧

耶鲁公开课 - 聆听音乐课程节选

Well, for those of you who want to try it, you probably could pass this class and maybe even get an okay grade without doing the readings.

对于有些人如果你想试试看，你很可能能够通过这门课,甚至可能得到一个不错的评级,假使你不做课外阅读。

耶鲁公开课 - 死亡课程节选