你得沿着狭长的铁路走，而且两边都是纵深的悬崖峭壁。

One has to walk along the narrow rails on the both sides of which - a quite deep precipice.

youdao

块较纵深的内部。

In the interior of a plate.

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五天之后，走过了纵深的森林，他们到了这个村庄。

After five days' walk through deep forest, they reached this village.

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Another possible explanation of the significance of depth is remember, our poor victim here.

方阵纵深的重要性的另一种可能解释,就是,记得刚才这位可怜的牺牲者吗

耶鲁公开课 - 古希腊历史简介课程节选

Let's imagine my army is the same size as theirs precisely, so that the line is the same size on both sides; therefore, also the same depth.

想象我们的军队和敌人有同样的规模,双方的每一排都具有同样的规模,当然,纵深也相同

耶鲁公开课 - 古希腊历史简介课程节选

I say that a typical phalanx is eight; however, by the time you get down to the fourth century and people are doing all kinds of new and innovative things, we hear that the left wing of the Boeotian army at Leuktra was fifty men deep.

常见的方阵有八行,然而四世纪时,人们进行了一系列的革新,听说在洛伊克特拉城皮奥夏人的军队,左翼纵深五十排

耶鲁公开课 - 古希腊历史简介课程节选