zhè / xiàng / yán / jiū / tǎo / lùn / le / qīn / mì / guān / xì / yǔ / xìng / mǎn / zú / zhī / jiān / de / lián / xì

这项研究讨论了亲密关系与性满足之间的联系。

This study discusses the connection between intimate relationships and sexual gratification.