結果 : what is slept off means
2:45

What happens when we sleep?

The Economist
10,261,331 回視聴 - 5 年前
13:32

14 English expressions about SLEEP

English with Emma · engVid
831,350 回視聴 - 8 年前
4:10

Sleep vs Hibernate vs Shutdown | What to Use and When?

Rajat Gupta
135,237 回視聴 - 4 年前

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8:22

Why Do We Have To Sleep?

Be Smart
3,096,903 回視聴 - 8 年前
0:28

How people sleep at school 😴📚 #shorts

MaxPreps
4,954,939 回視聴 - 1 年前
9:38

Insomnia: why can't I sleep?

The Guardian
558,991 回視聴 - 5 年前
14:46

Excess Deaths at Night - Obstructive Sleep Apnea Explained Clearly

MedCram - Medical Lectures Explained CLEARLY
836,349 回視聴 - 1 年前
3:54

The Surprising Reason Why You Talk in Your Sleep

Seeker
111,920 回視聴 - 2 年前
2:59

hiraeth - slept through everything (lyrics)

Mefumetto
418 回視聴 - 1 日前
0:28

What Happens During Sleep Paralysis?

DanOndrey
8,765,797 回視聴 - 2 年前
6:00

What Causes Sleep Paralysis? | Importance of Sleeping Enough | The Dr Binocs Show | Peekaboo Kidz

Peekaboo Kidz
1,131,342 回視聴 - 2 年前
6:38

The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

TED
2,044,287 回視聴 - 6 年前
0:18

What to do when you CAN'T sleep

Sleep Is The Foundation
2,306,764 回視聴 - 1 年前
5:00

The Danger of Sleeping Too Much

The Wall Street Journal
180,600 回視聴 - 11 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
798,058 回視聴 - 2 年前
4:27

Why Do I Talk In My Sleep?

Seeker
543,358 回視聴 - 9 年前
1:58

2-Minute Neuroscience: Sleep Paralysis

Neuroscientifically Challenged
199,849 回視聴 - 1 年前
3:13

How Some People Can Sleep Through Anything

Seeker
261,339 回視聴 - 9 年前
1:00

What if you Stop Sleeping?

Dhruv Rathee Shorts
6,303,199 回視聴 - 2 年前
1:01

Why you're still tired after getting 8 hours of sleep

WCNC
136,171 回視聴 - 4 年前