Book name: Lone survivor

summary: now, class 226 enter the "Hell week", training gets harder, and they train in a clod, and wet place, such as beach during night time, or in the sea. and people are allow to sleep for three, or four hours only, which gives them more challenge, author also mention that more people quit during the "Hell week", now Training class 266, were down to forty six man left, but they are still at the second day of "Hell week", author also talked about how much heart and hard work did he out in to US NAVY Seals.

Vocabs
1.agonized- undergo great mental anguish through worrying about something.
I didn't agonize over the problem that happened last week.
2.quintessential- representing the most perfect or typical example of a quality or class.
Navy seal soldiers are quintessential tough guys.
3.incarcerated- confine (someone) in a particular place.
he spent a long day incarcerated in his badroom.
4.doctrine- a belief or set of beliefs held and taught by a church, political party, or other group.
Darwin's doctrine of revolution prove how things change over time.
5.prostrate- lying stretched out on the ground with one's face downward.
his wife was prostrate with shock, when she saw a dead dog lying on the ground.
6.stentorian- voice) loud and powerful.
He introduced him self with a stentorian voice.
7.cordite- a smokeless explosive made from nitrocellulose, and petroleum jelly, used in ammunition.
Lots of cordite were used in the Bomb.
http://www.g-owner.net/2009/Cordite/default_files/image004.jpg
http://www.g-owner.net/2009/Cordite/default_files/image004.jpg

8.lull- calm or send to sleep, typically with soothing sounds or movements.
The the rhythm of the mosic lulled my sister to sleep.
9.stampede- a sudden panicked rush of a number of horses, cattle, or other animals.
news reported that few people were killed in the stampede.
10.disorient- make someone lose their sense of direction.
he was so disoriented that stephanie had to walk him to his room.
11.dispatched- send off to a destination or for a purpose.
Soldiers dispatched the report to their Commander.
12.immersion-the action of immersing someone or something in a liquid. ~~immersing- dip or submerge in a liquid.
In this experiment,we have to immerse the paper in water for 10 minutes first.
13.sirloin-the choicer part of a loin of beef.
I have a fresh sirloin steak for my dinner.
14.hallucination- an experience involving the apparent perception of something not present.
Joe continued to have a horrific hallucinations every day.
15.simultaneously- occurring, operating, or done at the same time
British and American attack German simultaneously during world war two.