terra incognita
释义：拉丁文，古时候人类所“未知的地域”，在留学文书里常用来形容未被探索的知识领域。
例句：
Are any spots on the planet still terra incognita?
For the Greeks, the land beyond that river was terra incognita, rumored to be inhabited by giants and elephants.
十余年专攻美本申请与文书指导
十余年专攻美本申请与文书指导
terra incognita
释义：拉丁文，古时候人类所“未知的地域”，在留学文书里常用来形容未被探索的知识领域。
例句：
Are any spots on the planet still terra incognita?
For the Greeks, the land beyond that river was terra incognita, rumored to be inhabited by giants and elephants.