Resupply, not terrain, limits military operations.

再补给，而不是地形，限制了军事活动。

youdao

Boats could carry heavy weights, but canals could not cross hilly terrain; turnpikes could cross the hills, but the roadbeds could not stand up under great weights.

船可以运载重物，但运河不能穿越丘陵地带；高速公路可以翻山越岭，但路基承受不了巨大的重量。

youdao

It initially surprises us that many of their cities were not built next to the rivers but instead on high terrain in rolling uplands.

最初让我们感到惊讶的是，他们的许多城市并不是建在河边，而是建在地势较高的起伏的高地上。

youdao

s very important but it's also pretty nearly impossible because the difficulty of the terrain, the people who are divided by this border do not recognize the border and the Afghanastan has never recognized it as an international border.

但其实也是几乎不可能的，It’,因为那里的地形很复杂，被这个边境线所分开的人们并不认可这个边境线,阿富汗人不认可这个边境线。

普林斯顿公开课 - 国际座谈会课程节选

He still moves with an effortless steadiness over the testing terrain, not a bead of sweat on his bald pate or smooth brow, both tanned a rich chestnut.

BBC: Sardinia, land and sea

International events may also influence the terrain, and not just in Iraq.

CNN: A strong showing, but long road ahead

With its constant sub-zero temperatures and uninhabited glacier terrain, Antarctica is not usually thought of as a luxury locale.

BBC: Camp with penguins in Antarctica