(4467期)你什么时候开始用社交媒体的 When did you start using social media (07:57)

上大学之前 before going to the college 
音乐迷 I was a super fan of music 
下载 download  17 18岁 at the age of 17 or 18
崭新的生活 我没见过的生活 the brand new life and the life that I haven't seen before 
一段时间之后 after a while 
相关的内容 the related apps