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前两天pi再次更新，这次的更新内容为apps支持更多的KYC用户参与pi生态的建设。这个对于很多区块链小白来说，就会产生很多疑惑，什么是生态？

我们首先来学习一下：什么是区块链生态系统？

生态系统的概念来源于生物术语（就是我们当初学生物的时候所学习的地球生态圈），用于描述生物群落的相互影响以及和他们所处环境之间的关系。

现如今，这个类比已经扩展到区块链领域，其中生态系统涉及到不同参与者们，包括参与者之间的相互作用、与区块链去中心化应用以及与外部现实世界之间的关系。

典型的区块链可能有多个参与者：用户、组织、开发者、工程师、投资者、矿工、交易所等。交易是区块链网络的核心。没有交易，区块链网络将变得毫无作用。

下面是原文与翻译：

The Core Team is launching a new app prototype in the Pi Apps Platform where Pioneers can propose Pi App ideas, join projects and engage Pioneers to join projects, and KYC’ed Pioneers can donate Pi in support of a specific published project. The donated Pi will only be distributed if the projects come to fruition. This Brainstorm app will initially publish proposals for ecosystem apps, and later business apps. Tap on the lightbulb below to access it.

核心团队正在Pi交流微jiumeng1473692580群 Apps平台上启动一个新的应用程序原型，在此平台上，Pioneers可以提出Pi App创意，加入项目并吸引Pioneers加入项目，而KYC的Pioneers可以捐赠Pi来支持特定的已发布项目。 只有在项目实现后，捐赠的Pi才会分发。 此Brainstorm应用程序最初将发布有关生态系统应用程序的提案，然后发布商业应用程序的提案。 点击下面的灯泡以进行访问。

Welcome to Pi Brainstorm

This is a new app prototype on the Pi Apps Platform where Pioneers can propose Pi Apps ideas, join projects and engage other Pioneers to join projects. KYC’ed Pioneers can donate Pi in support of a specific published project. The donated Pi will only be distributed if the projects come to fruition. The Brainstorm app will initially publish project proposals for ecosystem apps (Type 2), and later business apps (Type 1).

欢迎来到Pi头脑风暴

这是Pi Apps平台上的一个新的app原型，在这里，先驱者可以提出Pi Apps的想法，加入项目，并邀请其他先驱者加入项目。KYC ‘ed的先驱可以捐赠Pi来支持一个特定的出版项目。所捐赠的Pi只会在项目结出果实后分发。头脑风暴应用程序将首先发布生态系统应用(类型2)的项目建议，然后是商业应用(类型1)。

The purpose

The purpose of this app is to include all Pioneers in the ecosystem building for Pi. The app hopes to channel the creativity, collective wisdom, talents and support from our large community of more than 10 million engaged Pioneers into producing real applications, creating utilities and building the ecosystem, which are crucial to the success of Pi.

目的

本应用程序的目的是将Pi生态系统建设中的所有先驱者都纳入其中。该应用希望将我们1000多万参与其中的先锋社区的创造力、集体智慧、人才和支持，引导到制作真正的应用、创建实用工具和构建生态系统，这些是Pi成功的关键。

How does it work?

All Pioneers can submit a new project proposal. The submitted projects are not automatically published. First, Pi chat moderators curate proposals for quality and spam/duplication removals. Second, the Core Team will publish a small subset of well-articulated project proposals that contain both a good idea and an initial implementation plan with enough details to indicate alignment with the ecosystem goals and feasibility. Although Pioneers can submit good ideas without having to build it themselves, the priority goes to proposals where the creator also commits as one of builders for the project. Then, all Pioneers will be able to see all published project proposals, and upvote/downvote them as to whether the project should be built to achieve utilities and our ecosystem goals. KYC’ed Pioneers can support the project even further by donating Pi as an incentive to the builders. Talented and motivated Pioneers can apply to join specific projects to help bring them to fruition

Keep in mind that this is an early prototype that we release as beta, and expect changes to come as the community starts using it.

它是如何工作的?所有先驱者都可以提交一个新的项目提案。提交的项目不会自动发布。首先，Pi聊天版主会策划删除高质量和垃圾邮件/重复内容的建议。其次，核心团队将发布一小部分清晰表达的项目建议，其中包含一个好主意和一个初始实施计划，并有足够的细节来表明与生态系统目标和可行性的一致性。虽然先驱者可以提交好的想法，而不必自己构建，但优先考虑的是提案，其中创建者也是项目的构建者之一。然后，所有先驱者将能够看到所有已发布的项目提案，并对该项目是否应该建成以实现公共事业和我们的生态系统目标投上赞成/反对的票。KYC ‘ed的先驱者可以通过捐赠Pi来激励建筑商，从而进一步支持该项目。有才华和积极性的先驱者可以申请加入特定的项目，帮助他们实现成果请记住，这是一个早期的原型，我们将以测试版的形式发布，并期待随着社区开始使用它而发生变化。

Types of app projects

There are two types of projects that Pioneers can submit app proposal for:

Type 1: Apps with a business model. These apps can earn Pi from the business transactions inside their apps, for example charges of Pi for facilitating a purchase for goods or services or direct sales in Pi to Pioneers. These apps make their own independent product, technology and business decisions, e.g. what features or functionalities to include in the app and how much to charge.

Type 2: Ecosystem apps. Ecosystem apps are apps that may not have a business model but are essential to the infrastructure of the Pi ecosystem. The purpose of such apps are to complete insufficiencies, facilitate growth of the ecosystem and benefit the common good of the network. These apps can be developed by Pioneers, will be under the support and direction of the Core Team, and may be running on Core Team’s server infrastructure. Developers of such projects are primarily supported by community donations. Example type 2 apps: an alternative wallet app, a KYC app, etc.

Pioneers can propose both type 1 and type 2 apps. Keep in mind that the Core Team will initially focus on reviewing and publishing ecosystem apps proposed by people who intend to build them. Also, as communicated previously, please avoid submitting apps that are not compliant with the law or Pi’s policies or apps not in line with our ecosystem goals, e.g. apps facilitate hoarding, gambling apps or casinos.

app项目类型先驱者可以提交app proposal的项目有两种:

类型1:具有商业模式的应用程序。这些应用程序可以从其应用程序内部的商业交易中赚取Pi，例如为促进购买商品或服务或直接销售给开拓者收取Pi费用。这些应用程序有自己独立的产品、技术和业务决策，例如应用程序应该包含哪些功能和收费多少。类型2:生态系统应用。生态系统应用可能没有商业模式，但对于Pi生态系统的基础设施来说是必不可少的。这些应用的目的是弥补不足，促进生态系统的发展，造福网络的共同利益。这些应用程序可以由开拓者开发，将在核心团队的支持和指导下，并可能运行在核心团队的服务器基础设施上。这些项目的开发人员主要由社区捐款支持。

例子2类应用:一个替代的钱包应用，一个KYC应用，等等。先驱者可以提出第一类和第二类应用程序。请记住，核心团队最初将专注于审查和发布由有意构建生态系统的人提出的应用程序。此外，如前所述，请避免提交不符合法律或Pi政策的应用程序或不符合我们的生态系统目标的应用程序，如促进囤积、赌博应用程序或赌场。

Project roles

Each project usually contain the following roles:

Admins: For ecosystem app proposals, admins can approve team members and edit the project description. For business apps, the role of admins is assumed by the leaders of the project.

Business: People who would like to contribute to the business side of the project, such as marketing, operations, communication, pioneer engagement and support, etc..

Developers: People who would like to contribute technical skills to building of the project, such as engineers, designers etc..

项目角色

每个项目通常包含以下角色:

管理员:对于生态系统应用的提案，管理员可以审批团队成员，编辑项目描述。对于业务应用程序，管理员的角色由项目负责人承担。

业务人员:愿意为项目的业务方面做出贡献的人员，如营销、运营、沟通、先锋参与和支持等。