" Freezing weather , high altitude and thin air have all made rescue efforts difficult ," Hou Shike , deputy head of China International Search and Rescue , told official news agency Xinhua .
“冰冻气候、高海拔和稀薄的空气使得救援行动变的异常困难”中国国际救援队的副队长侯世科告诉新华社。
shike