Bill Nye wants to remind you of the seriousness of global warming and he's not mincing words.
원문출처 : https://www.cnn.com/2019/05/13/entertainment/bill-nye-global-warming-video/index.html
원문출처 : https://www.cnn.com/2019/05/13/entertainment/bill-nye-global-warming-video/index.html