在第一种方法中，每个集群使用一个独特命名的子目录来存储邮件文件，这意味着普通urls包含一个清楚指明集群的段(见图2)。

In the first, each cluster USES a uniquely named subdirectory in which the mail files are stored, meaning that the normal URLs contain a segment that clearly identifies the cluster (see figure 2).

youdao

我所知道的每个程序员都至少编写过一段这样的代码，这段代码什么也不做，只是将配置值存储到一个文件中，并在以后恢复那些值。

Every programmer I know has written at least one piece of code that did nothing but try to store configuration values in a file, and restore those values later.

youdao

S3还提供了指定存储段和对象的所有者和权限的能力，就像对待硬件的文件和文件夹一样。

S3 also offers the ability to specify owners and permissions for buckets and objects, as you can do for files and folders on a hard drive.

youdao

Almost everyone in this room has probably had a segfault at some point or core dump where you end up with this random file called core, which recall is just the contents of memory at the time your program crashed.

几乎这个教室里的所有人，在某个时候,都遇到过段错误，或者通过这个core文件的,存储器内核更新，这就是你的内存出现错误,你的程序崩溃掉了。

哈佛公开课 - 计算机科学课程节选