We think about the measurements of our community management activities a lot.

我们经常考虑如何衡量我们的社区管理活动。

I think the product needs to work with the viral features, which need to work with some paid user acquisition, which needs to work with the community management and support.

产品需要结合病毒式营销方式，病毒式营销方式需要结合“付费用户获取”，而“付费用户获取”则需要结合社区管理和支持。