As Greystripe's founder and CEO Michael Chang told us last week, this data shows how the iPhone has become a tool for everyday life for this demographic.

Greystripe创始人兼CEOMichaelChang上周告诉我们，这些数据表明iPhone已经成为妈妈的日常工具。

youdao

As Greystripe's founder and CEO Michael Chang told us last week, this data shows how the iPhone has become a tool for everyday life for this demographic.

Greystripe创始人兼CEOMichaelChang上周告诉我们，这些数据表明iPhone已经成为妈妈的日常工具。

youdao