敲黑板：反正我写文章从来不用，因为这些解释牵强到。。。。当我智商不存在啊？ Contractual settlement in between a professional or industrial rental residence operator and a person or agency who agrees to keep up the home. Management agreements specify the nature of ... 解释：它包含施虐和受虐两个范畴，对他人施加痛苦可以导致自身的的乐趣则属于前者，如果接受痛苦可以导致自身的满足感则属于后者... https://arthurforuw.blog4youth.com/36786843/little-known-facts-about-bolaft