短叶松穿过了加拿大北部针叶林带,并一路延伸到东海岸,直到美国。
Jack pines cross the boreal forest of northern Canada, stretching all the way to the East Coast and down into the United States.
短叶松穿过了加拿大北部针叶林带,并一路延伸到东海岸,直到美国。
Jack pines cross the boreal forest of northern Canada, stretching all the way to the East Coast and down into the United States.
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