case-number的意思|示意

Macros can also be created without arguments, in which case they don't specify any number.

还可以创建没有参数的宏，在这种情况下不指定任何数字。

In the case of the coin toss, there are only two, but I'm saying in general there could be an infinite number.

在抛硬币的例子里，只有两个取值，但是一般都会有无限个可能值。

That is no longer the case. The number of people killed in such incidents has declined from many thousands a month to a few hundred in the past two years.

这不再是个案，那些由于突发事故死亡的人数在过去两年已经从一个月数千人下降到几百人。

In any case, a number of Firefox 3 users reverted back to version 2 due to the location bar's (awesome bar's) ability to search against browser history and bookmarks.

有很多使用火狐3的用户就是因为这些问题又回到了火狐2，因为用户可以通过火狐的智能地址栏（awesome bar）搜索浏览器历史和书签。

Of course you can only fit your name and phone number, and in your case, math tutoring on it.

当然，你可以只写上你的名字和电话号码，或者按你的情况，写上数学家教的经历。

Here's my number in case you're ever in town and you need anything.

这是我的电话号码，以防你来到小镇上需要什么帮助。