Also note that 1. Have a certain amount of physical activity, fatigue, a naturally easy to fall asleep.
还要注意1。要有一定的体力活动，疲劳了自然容易入睡。
But when you are very hungry, and then you eat a big meal 49 and sit in the hot sun on a roof, it is very easy to fall asleep 50.
可是当你很饿的时候大吃了一顿、又在屋顶上晒着太阳时，那是很容易睡着的。
It can be easy to fall asleep on the couch in front of the TV. It's important we don't try and replicate this strategy in the bedroom though.
坐在电视机前的沙发上很容易睡着，但重要的是我们不能在卧室里尝试这一方法。
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