以太坊改成pos目录
"P" becomes a table of contents.
POS replacing Pow is progress or decline
以太坊2.0是验证?of ?工作(验证?of ?工作，PoW)代替proof ?of ?采用利益(PoS)共识机制。这一改变的主要目的是降低能源消耗，提高交易速度，保障网络安全。
The goal of this change is to reduce energy consumption, increase the speed of trade, and secure the network.
PoS共识的参与者必须持有一定数量的以太币(Ether)作为保证金(Stake)，才能成为验证者(Validator)。验证者的职责是对交易进行验证并添加到区块链中。这样，网络中的验证者可以达成共识并鼓励他们维护网络的稳定性和安全性。
The role of the certificationer is to authenticate the transaction and add it to the block chain. In this way, the certificationer in the network can agree and encourage them to maintain the stability and security of the network.
与PoW相比，PoS不需要庞大的计算能力和能量。因此，以太坊2.0有望使整个网络更加环保，降低能源成本。
PoS does not need a lot of computing and energy compared to PoW. Therefore, Taicha 2.0 is expected to make the network more environmentally friendly and reduce energy costs.
需要注意的是，尽管PoS在理论上具有优势，但在实际应用中仍存在一些问题。例如，如何确保验证者的行为符合社区的期望，如何防止恶意行为对网络造成损害等。因此，以太坊2.0的升级必须充分考虑这些问题并寻求解决方案。
It is important to note that, despite the theoretical advantages of PoS, there are still problems in its practical application. For example, how to ensure that certifiers act in accordance with community expectations, and how to prevent malicious acts from damaging the network.
DPOS——回归中本聪
DPOS - Returning to Central Hsing
在比特币的挖矿中，存在着几个矿池控制网络多数算力的现象，以国内的蚂蚁池、鱼塘、国池为例，三者合计的算力达到225p，约占网络计算力的50%。
In Bitcoin, there are several pit control networks with most computing power, which together amounts to 225 p, or about 50 per cent of network computing power, for example, in domestic ant ponds, fish ponds and national ponds.
对此，包括以太坊和比特股在内的多个crypto2.0项目的创立者们认为，比特币挖掘是中心化的。
In this regard, the founders of several Crypto 2.0 projects, including the Etherpau and the Bit Unit, consider the bitcoin excavations to be central.
Stan Larimer提到了比特股的DPoS机制。中文名称为股票授权证明机制(受托人机制)。通过让持有比特股的人投票产生101个代表。101个超级节点的权利将完全相等。
Stan Larimer refers to the Bit Unit's DPS mechanism. The Chinese name is the Stock Authorization Certification Mechanism (the trustee mechanism). The 101 delegates are elected by allowing those holding the Bits to vote. The rights of the 101 super-nodes will be exactly the same.
DPOS在某种意义上类似于美国的国会制度，如果代表没有完成它的职责(当它轮到它的时候它没有生成区块)，代表就会被除名，取而代之的是新的超级节点被选出。
In a sense similar to the United States congressional system, when representatives fail to fulfil their responsibilities (it did not create blocks when it came to it), representatives are removed and replaced by new supernodes.
现在这种硬币非常流行。
Now this coin is very popular.
著名的以太坊第二年就变成了POS。
In the second year, the famous Etherwood became a POS.
众筹使用的币一般也是POS币，其总量是固定的。
Publicly raised currencies are generally also POS currencies and their total amount is fixed.
以太坊是目前区块链虚拟货币中的货币，也是众多挖掘者挖掘的货币。
Etheria is the currency in the virtual currency of the current block chain and the currency that many diggers dig.
挖掘是区块链发展的基础，区块链是非常重要的存在，因此必须从挖掘区块链开始。
Excavation is the basis for the development of the block chain, which is very important to exist, and must begin with the excavation of the block chain.
使用贝壳进行挖矿，可以更快地理解区块链和以太币。而且，挖掘还能提高收益。
The use of shells for mining allows for a faster understanding of the block chain and the Ether currency. Moreover, excavation also enhances returns.
这个不好说，理论上pow在价格问题上更有利。
It is difficult to say that, in theory, the pow is more favourable in terms of prices.
不过，是个案?双倍?举例来说，以太坊计划采用POS。
However, it's a case? Double? For example, the Taipan plans to introduce POS.
虽然很多社区对此进行了讨论，但POS (Proof of Stake)和POW (Proof of work)似乎被认为是完全对立的两个极端。POS是现在很多硬币都在采用的手法。
Although this has been discussed in many communities, Pos (Proof of Stark) and PoW (Proof of work) seem to be considered as two extremes of total opposition. POS is the way many coins are now used.
DPOS似乎将权利还给了持有数字货币的人们。
DOS seems to have given rights back to people who hold digital currency.
但是，现在成功的货币都采用POW。比特币，decent，狗币等等。
But now the successful currencies are Pow. Bitcoin, decent, dog coins, and so on.
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