Once you have done this, use exit to get back to a loginprompt and log in as jack.

一旦发现有误操作，使用exit退回到登陆提示，并用jack登陆系统。

youdao

Once you have done this, use exit to get back to a loginprompt and log in as jack.

一旦发现有误操作，使用exit退回到登陆提示，并用jack登陆系统。

youdao