Despite widespread global problems like hunger and malaria, Bill Gates has an optimistic outlook on the planet's future -- along with a few ideas on how to make it even better. In this video series, CNN meets the men and women bringing those ideas to life.
원문출처 : http://www.cnn.com/2017/02/09/health/looking-forward-with-bill-gates/index.html
원문출처 : http://www.cnn.com/2017/02/09/health/looking-forward-with-bill-gates/index.html