Charging your phone while you sleep could make you fat

Vocabulary 
charge 充电 
overeating 过度饮食 
pile on the pounds 体重增加 
tablet 移动设备，平板电脑 
weight gain 体重增加 
emit 发射，发出 
screen 屏幕 
hormone 荷尔蒙 
hunger 饥饿 
regulate 使有规律 
sleeping patterns 睡眠模式 
ease 使轻松 
conversion 转化 
efficiently 有效率地 
disrupt 打扰，打乱 
absorb 吸收 
in sync with 与...同步 
stuff my face 吃饱 




Key Sentences 
1. The blue light emitted from the screen hurts the production of sleep hormone, meaning your hunger levels increase. 
2. Healthy levels of the hormone help regulate sleeping patterns which eases the conversion of food into energy efficiently. 
3. What good are they if we aren't already in sync with the world 24 hours a day?