你可以制定一个广告计划，并让它在特定时间段(可以不是一天中的某个时间)播放。

You can set an AD to run during a specific time period (although not a time of day).

youdao

你可以制定一个广告计划，并让它在特定时间段(可以不是一天中的某个时间)播放。

You can set an AD to run during a specific time period (although not a time of day).

youdao