Open source software is an ecosystem and a community. You can gain a lot by becoming an engaged and active member in the different communities of interest.
开源软件是一个生态系统和一个社区，你可以通过参与并成为不同的兴趣社区中的活跃成员来获取大量的所需。
2
This community, or ecosystem, brings together large Numbers of diverse participants across many locations.
这个社区，或曰生态系统，汇集了大量来自各地的参与者。
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The Adobe Flex ecosystem has experienced significant growth in the last years, with a plethora of community driven projects and deployments.