考虑到我们待在教室里的时间，以及每天在教室里走动的鞋子的数量，如果我要提出一条“教室内不穿鞋”的规则，你可能会非常理解我。

Given the amount of time we spend in classrooms, and the number of shoes that pass through them every day, you may well understand me if I were to propose a no-shoes-in-the-classroom rule.

youdao

至于鞋子嘛，我幸运的住在一个总是与好天气的乡村。只要穿鞋轻便的鞋子而不必穿些需要保养的鞋子。

As for shoes, I'm lucky enough to live in a country with fairly mild weather, so I can get away with wearing fairly light shoes that don't need replacing that often if I take care of them.

youdao

我还记得他没穿鞋子站在那里的样子。

I still got that image of him standing there with no shoes on.

youdao

But here, as we saw in week zero with the shoe example putting on socks, I have to increment this variable explicitly myself.

但是这里，像我们上周看到的，鞋子穿在袜子上,我需要亲自明确地增加这个变量。

哈佛公开课 - 计算机科学课程节选