The box marked comment blacklist works in exactly the same way as the comment moderation box, except that comments that match these words will be deleted immediately and without notification.
标记为评论黑名单的框与评论审核框的运行方式完全相同，知识匹配这些词的评论会在没有得到通知的情况下，立马被删除。
So if you tried to leave a comment that had a word or domain that was on the blacklist, then your comment would be refused.
因此如果你试图留下一个评论，但是这个评论中有一个词或者域，属于黑名单范围，那么你的电脑就会拒绝。
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