The first thing he did was to find shelter form the freezing wind and snow.
他做的第一件事就是找个地方躲避寒风和大雪。
To form a tornado, cold air must sit above warm and moist air, and the wind needs to go in different directions at different heights, creating shear forces.
形成龙卷风,寒冷的空气必须处在暖湿的空气上部,而风应该在不同高度向不同的方向运动,以此创造出剪切力。
As with the water that surrounds a desert island, there is abundant energy right under people's noses, in the form of wind, sun, tides and heat.
就如同一个荒岛四面环水一样,丰富的能量以风、阳光、潮汐和热的形式就存在于我们身边。
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