terra incognita

常见例句

A market in US mortgages is hardly terra incognita.
美国抵押贷款市场不是一块处女地。
International TV progamming is the great terra incognita for American viewers.
国际电视节目对美国观众而言是全然陌生的领域。
Permanent Terra Incognita removed and replaced with impassable regions.
“国家重心”系统？专注某个区域的发展？
As late as the end of the second century B.C., India was terra incognita to the Chinese.
直到公元二世纪末，中国人还不知道印度的存在。
As late as the end of the second century B.C.,India was terra incognita to the Chinese.
直到公元二世纪末，中国人还不知道印度的存在。
The Fischerinsel (Fisherman’s Island) is the terra incognita of the fast-changing urban fabric of downtown Berlin.
不论是自己向往，还是因为其他的原因来到国外，从到了异国他乡的第一步，我们就有了一个共同的名字，外国人。