1.Many of these durable mobile devices are designed to withstand rain,snow, sand, and even fungus.这类耐用移动设备,大多被设计成能抵抗雨、雪、沙子甚至是真菌的侵蚀。2.Some have never seen snow.有的人从未见到过雪。3.Tons of snow hamper your movements.成吨成吨的积雪阻碍了你的前行。4.A man in northern Mongolia collects water in the falling snow.在蒙古北部的一位男子在下雪天收集水源。5.Even microbes that fill the air and cause rain or snow.即便是充满空中的微生物也能促进降雨和降雪。