?? ??? ??? ?? ??? ?????? ?? ?? | ? ????(Sean Davis) - a podcast by TED
from 2019-01-29T16:50:53
::
::
???? ???? ??? ??? ?? ?? ??? ??? ?? ? ??? ?? ???????. ???? ?? ???? ????? ???? 30? ?, ????? ? ????? ??? ??? ??? ? ??? ??? ??? ?? ??? ?? ?? ??? ????? ?? ???? ?? ?? ???? ? ?? ??? ?????.
Further episodes of TEDTalks 과학과 의료
Further podcasts by TED
Website of TED