The only viable way to run thousands of searches against it is to simulate single users banging away, one search at a time.
唯一可通过它运行数以千计的搜索方法是模拟用户每次的搜索请求，一次提交一个请求。
It's a simple way of switching from an old directory to a new one when the two directory paths have only one difference, such as a single word.
当两个目录路径只有一个区别(比如一个单词不同)时，这个是从旧目录切换到新目录的一种简单方法。
Ted: Kids, when you are single, all you're looking for is happily all after. But only one of your stories can end that way, the rest ended with somebody get hurt.
特德：孩子们，你们单身时，致力寻找的是终身幸福，但在你经历的所有爱情故事里只有一段的结局是圆满的，其它的则最终以某一方受伤而结束。
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