他确认预定的复制完成时没有错误。

He verifies that the scheduled replications completed without errors.

youdao

复制完成文件后，会提示您为root用户选定一个密码。

After the files have been copied, you are prompted to select a password for the root user.

youdao

复制完成后，使用sudo apachectl restart重启Web服务器。

When the copy is complete, restart the Web server with sudo apachectl restart.

youdao

And if you haven't realized already, do realize per the tutorials that we've linked to online, you can do things like duplicating sprites, you don't have to re-implement the whole thing.

如果你还没有意识到这一点，再想想我们制作出来的一个个在线教程，你可以像复制这些小精灵们一样完成你整个浩瀚的工作，你没有必要一个一个重复地去制作。

哈佛公开课 - 计算机科学课程节选