Well, it turns out that if you want to check two conditions and you only care that one of them is true or the other one is true.
好的,结果是如果你想要核对两个条件,你只关心其中一个是正确的,或另外一个是正确的。
Oh yes. If you want to go out and you are quite young like yourself,
哦是的。如果你想出去,像你这么年轻,
All right? And if you want to do other things, whoops, sorry-- and add them together, we will get out, again, a concatenation of that string. And these will, we'll let you work through the variations, but these are the simple expressions we can use.
对不对?如果你想要进行一些别的操作,哦,对不起-是加到一块,然后结果值也是,两个字符串的链接,这些会,我们会让大家慢慢学习变量,但是这些是我们能用的最简单的表达式。
And so you know that if only you were to read these things in the envelope, you would change your mind and no longer want to go out with her.
所以你知道,只要你看了信封里的内容,你会改变主意,不再想和她约会。
Well, if you want to find out you can get onto sec.gov and it will give you the current definition.
想了解的话就到SEC.gov去查查吧,你会找到最新的定义
And you want to know if he's interested in going out with you.
你想知道他愿不愿意跟你约会。
The British Government issued those consols in the early 1700s and, while they were refinanced in the late nineteenth century, they're still there. If you want to go out and buy one, you can get on your laptop right after this lecture and buy one of them.
英国政府,在十八世纪初就推出了这份债券,当他们在十九世纪再融资的时候,公债仍然有售,如果你想去买一份的话,你可以在这堂课后用笔记本电脑,买一份公债
Then, I was talking it over with another graduate student and he said, well if you want to find out why don't you ask J.R. Hicks?
随后,我和另一位研究生讨到了此问题,他说,如果你想知道,干嘛不直接去问J·R·希克斯
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