There is a lot of air in loose snow, and this helps to keep the cold out.
在松散的雪里面有很多空气，这有助于保暖。
Thousands of feet in the air, buffeted at 200 miles per hour-and when the plane landed he was still there. Workers had to use tools to pry his fingers loose.
身处高空数千呎，受时速二百里的冲击，到飞机降落时，他仍在那儿，工作人员要用工具才能扳松他的手指。
Thousands of feet in the air, buffeted at 200 miles per hour-and when the plane landed he was still there. Workers had to use tools to pry his fingers loose.
身处高空数千呎，受时速二百里的冲击，到飞机降落时，他仍在那儿，工作人员要用工具才能扳松他的手指。
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