It seems like a tricky challenge -- how do you make a state-of-the-art America's Cup yacht sail even faster and work even better?
원문출처 : http://www.cnn.com/2016/08/02/sport/americas-cup-ben-ainslie-land-rover-bar-sailing/index.html
원문출처 : http://www.cnn.com/2016/08/02/sport/americas-cup-ben-ainslie-land-rover-bar-sailing/index.html