Many sleep-deprived people have poor memories and lack proper co-ordination.
很多缺乏足够睡眠的人记忆力差劲，而且他们的协调能力也不行。
2
I leaned on the co-pilot seat sleep drowsily, just remember to turn over a few mountains, and then to the song song, followed by a flat asphalt.
我靠在副驾驶座上睡得迷迷糊糊，只记得翻过了几座大山，然后就到了曲松，之后就是平坦的柏油路了。
3
Depression also carries an enormous societal burden, leading to missed work days, loss of productivity and increases in health-care spending for co-occurring conditions like sleep problems or anxiety.