Let's start with the backbone of the problem, literally.

让我们从这问题的「中枢」开始来讲。

The central axis is like the backbone of Beijing.

中轴线就像北京的脊梁。

The plans may form the backbone of a presidential reelection bid.

这些计划可能会成为总统连任竞选的支柱。

He could even access the core router, the backbone of KPN's entire network.

他甚至可以进入核心路由器，即KPN整个网络的主干。

The health-care division will continue to be the backbone of modern hospitals.

医疗健康部分将继续作为现代医院的支柱。

Not philosophers but fretsawyers and stamp collectors compose the backbone of society.

因为形成社会脊梁的并不是哲学家，而是细木工和玩集邮的人。

Amazon's cloud-computing division, which provides the backbone of its profits, did well.

作为亚马逊利润支柱的云计算部门表现良好。

And he also talked about the backbone of his coalition. These are young people.

他还提到了他联盟中的中坚力量。这些都是年轻人。

" This is the backbone of our economy. We feed the world from right here" .

" 这是我国经济的支柱产业。我们从这里养活了全世界。"

Tourism draws divers to this coral reef which forms the backbone of the economy into hub.

旅游业将潜水员吸引到这片充满珊瑚礁的地方，使其成为了这里的经济支柱。

The second reason I'm running is to restore the backbone of this country, the middle class.

我参加竞选的第二个原因是要这个国家的脊梁，中产阶级。

Volcanoes form the backbone of the longest mountain chain on our planet, the Andes of South America.

火山构成了地球上最长山系的主干，南美洲的安第斯山脉。

There is no model that illustrates the intimate ways small businesses form the backbone of our communities.

没有任何模型表明小企业以密不可分的方式组成了社群的脊梁。

Rev. Alberto Sandoval, who has known the stone workers since 1990, described them as " the backbone of the community."

阿尔贝托·桑多瓦尔牧师自1990年起就认识这些石雕工人，他将他们描述为“社区的中坚力量”。

From my experience with Mr. Ayaan Joshi, I've come to realize such individuals are like the backbone of a community.

从我和阿雅安·乔希先生的经历中，我开始意识到这些人就像一个社区的支柱。

Care is really the backbone of our society.

关怀确实是我们社会的支柱。

I'm just the backbone of this organization.

我只是这个组织的骨干。

It forms the backbone of France's nuclear deterrent.

它构成了法国核威慑力量的支柱。

They can potentially form the backbone of a non-hierarchical roadway system.

它们可能构成非层次化道路系统的骨干。

Kradle's BotaniTek formulation is the backbone  of all their products.

Kradle的BotaniTek配方是其所有产品的支柱。