If a computer user fails to log off, the system is accessible to all.

如果一位电脑用户没有登出，所有人都可以进入该系统。

《柯林斯英汉双解大词典》

This would mean you have to manually create a number of user subscriptions, then log in as each user, and check off the subjects to which each user wants to subscribe.

这意味着必须手工创建许多用户订阅，然后作为不同的用户登录，检查每个用户订阅的主题。

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Fast User Switching cannot be turned off at this time. Log off, log back on, and then turn off Fast User Switching.

快速用户切换此时无法关闭。注销，重新登录，然后关闭快速用户切换。

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