A range of mountains in North Africa extending from Morocco to Tunisia in a series of chains.
阿特拉斯山脉（位于北非摩洛哥到突尼斯的一系列山脉）
Definition of Atlas Mountains in US English:
Atlas Mountains
proper noun
A range of mountains in North Africa that extends from Morocco to Tunisia in a series of chains, including the Anti-Atlas, High Atlas, Middle Atlas, Rif Mountains, Tell Atlas, and Sahara Atlas.