The young people in pairs and couples rambled about the park on holidays.

假日里，青年人双双对对漫步在公园里。

youdao

In this study, Changsha, 20 years old to 38 years 160 pairs of young couples (a total of 320 respondents) conducted a questionnaire survey, and select the 20 cases surveyed in-depth interviews.

本研究在长沙市以20岁- 38岁160对青年夫妻(共320个调查对象)进行问卷调查，并从中选择20个调查对象进行深入的个案访谈。

youdao

There were four couples in their 20s, three mother-daughter pairs and two other clusters of women, one young, the other middle-aged.

CNN: THE YEN TO TRAVEL