[Global Network Technology Comprehensive Report] On July 19, it was reported that the function of underlined reading on WeChat official account has aroused heated discussion among netizens, and Tencent customer service responded that this function is currently undergoing Gray-box testing.It is understood that this feature is compatible with WeChat reading; The underline function in the app is similar, where users can long press to select text and select "underline" from the floating menu...