摘要：
Singles Day in China is the celebration -- or mourning -- of being unattached. Started by students in Nanjing in the mid-1990s, the date was selected in observation of its four solitary digits: 11/11.mourn：哀伤，哀痛 unattached：独立的，未订婚的 While relatively obscure in most other countries, Singles Day ... 阅读全文
