Translate the following passage into Chinese.
Singles Day was begun by Chinese college students in the 1990s as a version of Valentine’s Day for people without romantic partners. The timing was based on the date: Nov. 11, or “11.11” —four singles. Unattached young people would treat each other to dinner or give gifts to woo that special someone and end their single status.
That gift-giving helped to turn it into a major shopping event as sellers of everything from jewelry to TVs to cars saw a marketing opportunity and launched Singles Day sales. It is China’s answer to Cyber Monday in the United States—the day after Thanksgiving weekend, when online Christmas shopping beings and merchants have their busiest sales day.