A wide temperature differential between water and air makes for a more stable atmosphere with calmer winds over the relatively cold water.
水和空气之间的温差大，在相对冷的水域上方形成静风，使得大气环境更加稳定。
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Over the past 10, 000 years, however, the climate has remained remarkably stable by historical standards: not too warm and not too cold, or Goldilocks weather.
According to a study from researchers at Mount Sinai Medical School, the flu virus is more stable and able to stay airborne longer when the air is cold and dry.