avalanches的例句（avalanches在句子中的用法）

• To prevent avalanches, Park Rangers and Ski Slope managers do what? 为了防止雪崩, 公园看守者们和滑雪场经理们做什么?
• Avalanches poured down on the tracks and rails were spread. 雪崩压满了轨道,铁轨被弄得四分五裂.
• The greatest dangers of pyroclastic avalanches are probably heat and suffocation. 火成碎屑崩落的最大危害可能是炽热和窒息作用.