But it turns out though simple, though, some of these puzzle pieces actually are, we can actually start to do very interesting things very quickly.

虽然这些，拼图确实简单，但是我们可以很,迅速地利用它们。

哈佛公开课 - 计算机科学课程节选

Some physical objects can do things of a far more interesting sort than other physical objects.

某些物理对象,可做的事远远比,其他物理对象能做的事有趣得多

耶鲁公开课 - 死亡课程节选