tree steppe 中文意思是什麼
tree steppe
解釋
喬木草原-
So far as the north demarcation line of the forest zone is called the forest line, the north demarcation line of the forest - steppe zone should be called the tree line
相對于森林地帶北界森林線,森林草原地帶北界應為樹木線。
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