"And hopefully, I'll be able to come back when I'm old and on my cane to see all of the professional people - the doctors,the lawyers, the principals,the teachers.

VOA: standard.2010.06.24

What America do we see? I'm going to look back to a passage I talked about in a different vein last time, on 26 and 27, just for one quick example.

看到什么了呢？，我们看到了什么样的美国？，我想回到,上一次讲另一个脉络时讲到的段落，在26到27页。

耶鲁公开课 - 1945年后的美国小说课程节选

Then I'm going to come back to finally concluding with problems that we see.

然后我会回头总结,当前存在的一些问题

耶鲁公开课 - 金融市场课程节选

In either case, I take that value and multiply back by two, if it was even I get back the original number, if it was odd, I'm not going to get back the original number, so I can just check to see if they're the same.

在两种情况中，我都把结果值,再乘以2，如果x是偶数我就,得到了原来的值，如果x是奇数那么就不会得到,原来的值，因此我看看得到的值,和原来的值相等不相等就可以了。

麻省理工公开课 - 计算机科学及编程导论课程节选