A "perfect storm" of weather conditions leading to a freak illness known as thunderstorm asthma has left three people dead in Australia.
원문출처 : http://www.cnn.com/2016/11/23/health/thunderstorm-asthma-australia/index.html
원문출처 : http://www.cnn.com/2016/11/23/health/thunderstorm-asthma-australia/index.html