温馨提示：手机电脑在线观看各线路更新不同步，可尝试切换线路查看；如果视频加载失败，可刷新页面或切换线路。请记住本站唯一网址【www.yy6080wang.cc】，以免丢失！
Polio breaks out in Rio de Janeiro, the serum is in Santiago and there's only one way to get the medicine where it's desperately needed: flown in by daring pilots who risk the treacherous weather and forbidding peaks of the Andes.
