减肥瘦身英语口语话题 第78期:用餐后要刷牙和剔牙(在线收听

  Unit 78:Brush and floss
  第78单元:用餐后要刷牙和剔牙
  Finish every meal by brushing and flossing your teeth.
  每次用餐完毕后,要刷牙以及用牙线剔牙。
  Your mouth will feel so fresh and clean that you won't want to put more food in it.
  这样你的口腔会感到清爽干净,也就不会想吃东西了。
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