The point in that cycle (light sleep deep sleep and REM sleep) at which you wake can affect how you feel later and may even have a greater impact than how much or little you have slept.
你醒来的那个循环点（轻睡、熟睡、REM睡）会影响你之后的感觉，其影响甚至比你睡觉的长短还大。
Don't smoke which often leads to light sleep and reduced amounts of REM sleep.
抽烟会导致浅睡并较少深度睡眠的时间，所以不要抽烟。
Avoid alcohol consumption which keeps people in a light sleep stage and reduces one's ability to reach REM sleep stages.
喝酒会使人浅睡并减弱完成深层睡眠的能力，所以不要喝酒。
Avoid alcohol consumption which keeps people in a light sleep stage and reduces one's ability to reach REM sleep stages.
喝酒会使人浅睡并减弱完成深层睡眠的能力，所以不要喝酒。
应用推荐