呼伦贝尔是蒙古族方言的音译 = Hulunbuir (Chinese:呼伦贝尔)
呼伦贝尔大草原 = Hulunbuir Grasslands
刚才楼下那一位,prairie特指北美草原 (Lands typically referred to as "prairie" tend to be in North America).
steppes 特指西伯利亚没有树木的大草原.
只有Grasslands包括内蒙古大草原,所以 = Hulunbuir Grasslands.