Elementary | Dental Floss

In recent years, China's stunning economic progress has propelled it into the ranks of "nations that pretend to use dental floss to appease their dentists." Many Chinese people are also now aware that excessive use of toothpicks can be a bad thing. If you're ready for the big "dental floss or toothpick" question, this is the lesson for you. Episode link: https://www.chinesepod.com/1817