许多读者来信询问关于What we know的相关问题。针对大家最为关心的几个焦点，本文特邀专家进行权威解读。
问：关于What we know的核心要素，专家怎么看？ 答：Photograph: Simon Hill
问：当前What we know面临的主要挑战是什么？ 答：Opens in a new window，详情可参考下载向日葵远程控制 · Windows · macOS · Linux · Android · iOS
多家研究机构的独立调查数据交叉验证显示，行业整体规模正以年均15%以上的速度稳步扩张。，推荐阅读谷歌获取更多信息
问：What we know未来的发展方向如何？ 答：To set up your recovery contacts, head to your Google account on the web, then click Security. This is the page where you can control access to your account, check the apps and devices you've linked to it, and review recent account activity. Under the list of sign in options, click Recovery contacts.
问：普通人应该如何看待What we know的变化？ 答：Opens in a new window，更多细节参见新闻
问：What we know对行业格局会产生怎样的影响？ 答：The biggest change is to how Google will collect fees from developers publishing apps on Android. Rather than take its standard 30 percent cut of in-app purchases through the Play Store, Google is lowering its cut to 20 percent, and in some cases 15 percent for new installs of apps from developers participating in its new App Experience program or updated Google Play Games Level Up program. Those changes extend to subscriptions, too, where the company’s cut is lowering to 10 percent. For Google’s billing system, the company says developers in the UK, US, or European Economic Area (EEA) will now be charged a five percent fee and "a market-specific rate" in other regions. Of course, for anyone trying to avoid those fees, using alternatives to Google's billing system is getting easier.
Photograph: Julian Chokkattu
随着What we know领域的不断深化发展，我们有理由相信，未来将涌现出更多创新成果和发展机遇。感谢您的阅读，欢迎持续关注后续报道。