Precisely because geography is so overpowering and unchanging a factor in a state's destiny, there is a danger of taking it too far.

确切地说，由于地理位置是国家命运的一个无法抗拒且不易改变的因素，因而就存在一种危险，即过分地依赖它。

youdao

Its tides keep to a rhythm. It is unchanging.

海洋的状态总是在变化，其潮汐遵循着一定的节律，但其本质不变。

youdao

Until the mid-1970s we were all working under a legacy which said that communities are on a trajectory towards an unchanging equilibrium, the climax.

直到上世纪70年代中期，我们所有人都在前人的学说下工作，即生态圈正趋向不变的平衡，达到顶点。

youdao

If you think that unchanging prices is a realistic assumption, just fill your car with gasoline.

FORBES: Good News from Sequester: End to (Some) Bad Economic Analysis

And I think we just have to recognize that this is a really unchanging quality of human nature.

NPR: Role of U.S. Changing in New World Order

It was cold and the sky was a single unchanging sheet of gray.

NPR: 'Arson' by Nick Lysohir