Thanks for your interest in helping Mozilla. We're keen to better understand what types of phone and tablets are used in your country to help us make Firefox better on mobile. Please answer the following questions.
感谢你有兴趣帮助 Mozilla。我们希望更多地了解你所在的国家（地区）使用哪些类型的电话和平板电脑，以便帮助我们改进 Firefox 在移动设备上的表现。请回答以下问题。