看屏幕时间过长会扰乱生物钟

Screen Time Can Mess with the Body’s "Clock"

晚上睡觉前看苹果平板电脑会更加难以入睡。为了拥有一个高质量的睡眠，这里提供一些专业意见：关掉苹果平板电脑，放进抽屉，舒服入睡。

Reading on an iPad in the evening can make it hard for the body to fall asleep. For a good night＇s sleep, here is some expert advice： Turn off, turn in and drop off.