https://blog.wongcw.com/2020/08/04/%e8%b0%b7%e6%ad%8c%e5%af%a6%e6%99%82%e5%ad%97%e5%b9%95%e5%8a%9f%e8%83%bdlive-caption%e5%8d%b3%e5%b0%87%e6%94%af%e6%8c%81%e8%a6%96%e9%a0%bb-%e8%aa%9e%e9%9f%b3%e9%80%9a%e8%a9%b1/
谷歌實時字幕功能Live Caption即將支持視頻/語音通話