“??”???????????????

"??"???????????"??"????????????????"??"???????????????????????????????????2020?TEDx????????????????????????????????????????????????????????????"??"???????????"??"????????????????"??"???????????????????????????????????2020?TEDx????????????????????????????????????????????????????????????????????????????????"????"????????TEDx??2020????????????????????????????????Tony Lin??????https://www.ted.com/podcasts/tedinchinese-transcripts-ouyangyanqin2020 Hosted on Acast. See acast.com/privacy for more information.