套接字操作尝试一个无法连接的主机。

A socket operation was attempted to an unreachable host.

youdao

若要执行此操作尝试使用空白密码登录上的用户。

To do this, it tried to log the user on with a blank password.

youdao

经过前面的两次su操作尝试之后，日志文件中有两个条目。

Using the previous demonstration of the su attempts, we have two entries.

youdao

I hope you can see this because I'm going to try and simulate what a merge sort does. I've got eight things I want to sort here, and those initially start out here at top level.

我希望你们认真看,因为我要尝试着模拟出归并排序的操作过程,这里我有八个元素进行排序,第一步是将它们分成两半，对吗？

麻省理工公开课 - 计算机科学及编程导论课程节选