Slippery conditions and fog are thought to have contributed to a huge car pileup that killed 17 people in northeastern China.
원문출처 : http://www.cnn.com/2016/11/21/asia/china-car-pileup/index.html
원문출처 : http://www.cnn.com/2016/11/21/asia/china-car-pileup/index.html