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[VD] : ADV/INT : How to Fall Asleep in 2 Minutes According to the US Navy
b** 2019-03-25 오전 12:11:15 143



How to Fall Asleep in 2 Minutes According to the US Navy

Do you have trouble falling asleep? Do you toss and turn at night? A good night’s sleep is necessary for optimal health. So, if you’re one of the millions of people in the world who suffer from a sleep disorder or you want to fall asleep faster, watch this video to learn a trick straight from the US military.



Vocabulary/Expressions:

1.optimal (adj) - best or most favorable.

2.insomnia (n) - the condition of being unable to sleep.

3.immune system (n) - the body's cells and organs that fight illness and disease.

4. calf (n) - the curved part of the back of the human leg below the knee.

5.detrimental (adj.) - causing harm or damage.


Questions:

1.How much sleep do people need according to age? Do you think you sleep enough every day?

2. What are the drawbacks of the paucity of sleep?

3. Why do some people experience difficulty sleeping? In your case, what commonly causes you to have a hard time to fall asleep?

4. What are the techniques mentioned in the video, which can help people fall asleep easily?

5. Some people say that the people who sleep less tend to be more productive. How far do you agree or disagree?


 
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[VD] : ADV/INT : HOW ANIMALS SEE THE WORLD
Advance_Audio >> Spring To Life!