The images you'll see are a little something like this-- absolutely mesmerizing what will be on each of your screens and oh there is also some popcorn toward term's end.

你会看到一些这样的图片-,出现在屏幕上的那些有趣的照片,学期结束时还有爆米花吃。

哈佛公开课 - 计算机科学课程节选