Uses ideas from game theory to study P2P system from macro-way and micro-way: from macro-way,build a mathematic model to find the cause of low efficiency and even collapse of some P2P system;from micro-way,use "return like for like" to help P2P system to restrict cheatings.
文中以解决P2P系统中的欺骗为目的,通过引入博弈论思想从宏观和微观两方面对P2P系统进行分析:宏观上通过建立数学模型分析P2P系统效率下降甚至崩溃的原因;微观上,通过合理的论证,提出一种以牙还牙机制对P2P系统的欺骗问题进行解决。
An eye for an eye and a tooth for a tooth
以眼还眼,以牙还牙
Don't yell back or be rude.
不要以眼还眼、以牙还牙。
Eye for eye, tooth for tooth .
以眼还眼，以牙还牙。
Henswer blows with blows.
他以牙还牙,以眼还眼。
"Eye for eye, tooth for tooth, hand for hand, foot for foot,"
以眼还眼，以牙还牙，以手还手，以脚还脚，
You should deal with your enemy by following the rule of eye for an eye and a tooth for a tooth.
对敌人你应该以眼还眼，以牙还牙。
"Have no pity; let life be given for life, eye for eye, tooth for tooth, hand for hand, foot for foot."
你眼不可顾惜，要以命偿命，以眼还眼，以牙还牙，以手还手，以脚还脚。
We should forgive people who hurt us, not following the role of eye for an eye and a tooth for a tooth.
我们应该原谅伤害过我们的人，不应该以眼还眼，以牙还牙。
"Wound for wound, eye for eye, tooth for tooth; whatever damage he has done, so let it be done to him."
以伤还伤，以眼还眼，以牙还牙。他怎样叫人的身体有残疾，也要照样向他行。
I'll pay him back blow for blow.
我会以牙还牙地报复他。
Eye for an eye was drawn from Exodus.
“以牙还牙”引自《出埃及记》。
Billy hit me, so I give him back tit for tat
比利打了我，所以我也以牙还牙打了他。
Gandhi warned us, @An eye for an eye, and we all go blind.
甘地警告我们：“以牙还牙，两败俱伤。”
He finally got a dose of his own medicine.
他终于受到了以牙还牙的惩罚。
If a state punishes a murderer by death it’s an eye for an eye.
如果政府以死刑惩处凶手,这是以牙还牙。
His face was alive with excitement, eyes wide, gums bared in a toothless grin.
他神色激动，眼睛瞪得圆圆的，咧嘴而笑，露出那还没长牙的牙龈。
Following the rule of an eye for an eye will only lead to further tragedies.
依循以牙还牙的规则只会造成更多的悲剧。
He hit me, so I hit him back-it was tit for tat.
他打了我，我也打了他，这就叫做以牙还牙。