用户和主持人可以对他们喜欢或不喜欢的帖子投票，提升或降级它们。

Users and moderators vote on the posts they like or dislike, promoting or demoting them.

youdao

用户和主持人可以对他们喜欢或不喜欢的帖子投票，提升或降级它们。

Users and moderators vote on the posts they like or dislike, promoting or demoting them.

youdao