图为从空中拍摄的两起雪崩中的一起正通过瑞士阿尔卑斯山的风景区滚滚向前。法国当局已发出警告,在阿尔卑斯山的非滑雪区域有发生雪崩的极大危险。本周一,阿尔卑斯山滑雪季节第一起致命的雪崩已使三人在法国遇难,一人在瑞士遇难,他们都是在滑雪时离开了有标志而且整修好的雪道。

　　An aerial view of one of two avalanches making its way through the landscape of the Swiss Alps. French authorities warned that there was a significant risk of avalanches in the Alps in off-trail areas. On Monday, the first fatal avalanches of the ski season in the Alps killed three people in France and one in Switzerland. All of the victims had veered off the marked, groomed runs.