一片位于加拿大北部，哈得孙湾西北部和马更些河谷东部的树木不生，无人居住的地带。
A treeless, sparsely inhabited region of northern Canada northwest of Hudson Bay and east of the Mackenzie River basin.
一片位于加拿大北部，哈得孙湾西北部和马更些河谷东部的树木不生，无人居住的地带。
A treeless, sparsely inhabited region of northern Canada northwest of Hudson Bay and east of the Mackenzie River basin.
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