網址: https://1.bp.blogspot.com/-Gz4FfQ2zxBE/XrPTR4jWEMI/AAAAAAAAPEs/1SXJQ1JVnsUKM--nSR42IggaxI9Wh0sqACLcBGAsYHQ/s1600/twitter.png
網址2: https://www.digitalinformationworld.com/2020/05/twitter-introduces-more-important-tweaks-in-the-threaded-tweet-replies-feature.html
