barbachCOCA¹⁹¹¹⁸¹ 基本例句 🌏巴巴赫 There are many informative books around, such as Susan Quilliam's The New Joy of Sex. Also Lonnie Barbach has written a set of workbooks called For Each Other, which I recommend you read together. 现在有许多相关书籍，如苏珊的《性爱新体验》， Lonnie Barbach也写过一套叫做《彼此》的工作簿，我建议你们一起阅读阅读。 yeeyan