back deep

基本解释

The tradition of spa goes back deep into the past and is now more alive than ever.
水疗传统源远流长，在今天，这一传统更以前所未有的活力传承发展。
These perspectives are generalizations, but it shows how the confidence debate goes back deep into our culture.
这都是一概而论，但它追溯显示出信心辩论是如何深深融入文化中的。
Surgical ligate excises back deep vein to reach its the illness after main branch gets be amelioratived greatly.
外科结扎并切除背深静脉及其主要分支后病情得到大大改善。

It's as if we're back to square one with the deep, right?
这就像一切都回到了原点？
耶鲁公开课 - 旧约导论课程节选
I mean, isn't it somewhat inefficient to load it really deep, because I assume if a spear is only six feet long, what are people in the back going to be doing?
我觉得,过于厚实的方阵会影响效率,据我所知,长矛也就六尺来长,那站在方阵后方的战士都在干什么呢
耶鲁公开课 - 古希腊历史简介课程节选
There were previous examples of people trying to have a deep wing that would do things, but if you take me back to my primitive phalanx here about 600-650 they're not doing that stuff yet.
先前有例子,人们会在布阵时增加两翼的排数,如果再回到我这里的原始方阵,公元前六百到六百五十年的方阵,不会采取这种方式
耶鲁公开课 - 古希腊历史简介课程节选

To use a football analogy, the Bulls got a new set of downs now after being pinned back deep in its own territory.
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