Teachers are the backbone of our country.

老师可是们国家的支。

The first animals to develop a backbone were fishes.

第一种进化出脊椎的动物是鱼类。

Young people today will be the backbone in realizing the second Centenary Goal.

今天的青人是实现第二个百奋斗目标的骨干和栋。

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。

When this is done, he has the backbone for his dam.

当这一切完成后，他就有了建造水坝的支。

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

医疗健康部将继续作为现代医院的支。

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

因为形成社会脊的并不是哲学家，而是细木工和玩集邮的人。

You've always been the backbone, and I appreciate you so, so much.

你一直是们的顶，非常感谢你。

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

作为亚马逊利润支的云计算部门表现良好。

But the oyster has no backbone; indeed it has no bones at all.

但是牡蛎没有脊椎骨, 其实, 牡蛎连一点儿骨头都没有。

Snakes are also vertebrates, which means that they have a backbone.

蛇类也是脊椎动物，说明它们有脊椎骨。

The rods bridged the break at the top of Ricky's backbone.

这些长棒连接了瑞奇脊椎顶端的断裂处。

Actually, snakes are almost ALL backbone!

事实上，蛇类几乎全身都是脊椎骨！

The frog has no tail; and although it has a backbone, it has no ribs.

青蛙没有尾巴；虽然长有脊但是却没有肋骨。

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。

That means they do not have backbones.

那就意味着它们没有脊椎。

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

参加竞选的第二个原因是要这个国家的脊，中产阶级。

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

让们从这问题的「中枢」开始来讲。

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的方式组成了社群的脊。