At least 40 people remain missing, and presumed dead, after an unexpected blizzard struck a popular Himalayan trekking route last week. Nepalese search teams, travelling by helicopter, continue to scan high-altitude areas in what is gradually turning from a rescue to a recovery operation. 自上周一场突如其来的暴风雪袭击了喜马拉雅山一著名徒步登山路线后,至少40人仍然下落不明,估计已不幸遇难.尼泊尔搜救团队乘坐直升机继续在高纬度区域搜寻,救援行动逐渐转变为回收处理工作. ______________________