Although Domino server uptime is excellent, there can be extended server down time (scheduled and unexpected) that can cause user frustration or annoyance.

尽管Domino服务器的正常运行时间很优秀，但是还存在扩展的服务器停机时间(计划内的和计划外的)，这会导致用户受挫或烦恼。

youdao

You are now able to perform scheduled maintenance activities on the Blade and SAP will not suffer any down time as a result of this activity.

现在能够在Blade上按计划执行维护活动，而不需要停止SAP。

youdao

But down in Nigeria if a meeting is scheduled at 1pm, that means the meeting will start any time between 1pm and 2pm.

但是在尼日尼亚，如果一场会议预定在下午1点举行，那就意味着这场会议将在下午1点到2点之间的任意时间举行。

youdao