留美老師帶你每日說英文 第334期:微笑也能減肥? 本文已影響 2.11W人 padding-bottom: 66.44%;">臺灣籍旅美老師今天交給我們的句子是:A very common weight lost trick that people may not know is actually when you laugh you're burning fat and working your abdominal muscles. So just start laughing all the time.一個最常見卻不爲人所知的減肥技巧就是當你笑的時候,你就會燃燒脂肪和訓練你的腹肌,所以無時無刻都來笑吧!