Great Lakes
英 美
The residence times for the Great Lakes of North America, namely, Lakes Superior, Michigan, Huron, Erie, and Ontario, are, respectively, 190, 100, 22, 2.5, and 6 years.
北美五大湖,也就是苏必利尔湖、密歇根湖、休伦湖、伊利湖和安大略湖,它们的停留时间分别是190年、100年、22年、2.5年和6年。
Where are the Great Lakes?
五大湖在哪里?
It's a phenomenon that occurs anywhere you have a large lake that doesn't freeze and have cold air flowing over it, mostly in the Northern Hemisphere Like the Great Lakes in the United States.
这种现象发生在不结冰的大湖泊附近,这些湖通常被冷空气包围着,并且它们大多数坐落在北半球,就像美国的五大湖一样。
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