美国一项研究发现,夫妻俩的朋友圈小点儿,夫妻关系会更加融洽。研究选取了860名已婚人士参与调查,实验要求参与者完成一个对双方关系的满意度调查,并对他们的日常交际进行了考察,包括交际频率,交际圈大 A study in the United States found that the relationship between husband and wife would be more harmonious when the couple’s friends were a little smaller. The study selected 860 married persons to participate in the investigation. The experiment required the participants to complete a survey of their satisfaction with the relationship between the two parties and conduct an investigation of their daily communication, including communication frequency, social circle