All these considered approaches to injustice evoke the very keystones on which the internet was built: to network, to have signal, to connect -- all these terms that imply bringing people together, not pushing people apart.

所有这些对抗不公方法，唤起了互联网建立时，那就是网络，标榜和连接-- 这寓意着使人们团结，而不是疏远。

So polar bears are an economic keystone in Churchill, driving tourism and creating jobs.

所以北极熊在丘吉尔成了经济基石一部分，推动旅游业和创造就业机会。

Kris and Doug Tompkins made a fortune in adventure gear and fashion, but now hold the legacy of launching what Chris calls a world first breeding program aimed at reintroducing keystone species back into the region.

克里斯汀和道格拉斯·汤普金斯靠销售探险装备与服装发财致富，但现在他们发起了克里斯汀所说世界首个繁殖计划，旨在把重要物种重新引入这片地区。

We hope to see you become a keystone of the intellectual community.

我们希望看到你们成为这知识型社区一块拱顶石。

So another term for that is Aspen is a keystone species.

换句话说，山杨是关键物种。

Sharks are keystone species in the world's oceans.

“鲨鱼是世界海洋中关键物种。

So these water towers are keystone to our future.

因此，这些水塔也成为了我们未来基石。

Beavers are considered keystone species, which have an outsized effect on their ecosystem.

海狸被认为是关键种，对所处生态系统有重大影响。

For example, a science reading might explain what a " keystone species" is.

例如，一篇有关文章可能解释关键物种是什么。

This is biden's second visit to the keystone state this week.

这是拜登本周第二次访问拱心石之州（宾夕法尼亚州别称）。

It's a true keystone species, involved in everything that's going on here.

它是真正关键物种，这里发生一切都与它有关。

Manatees are what's known as a " keystone species."

海牛因其“关键种”身份而著名。

Speed restrictions are also effecting on parts of keystone corridors between Harrisburg Pennsylvania and Philadelphia.

速度限制也影响宾夕法尼亚哈里斯堡和费城之间部分关键走廊。

Mother trees are a crucial keystone in regeneration of forests.

母树是森林再生重要基石。

A forthcoming paper by Eyal Frank of the University of Chicago and Anant Sudarshan of the University of Warwick looks at the economic benefits of " keystone species" .

芝加哥大埃亚尔·弗兰克和华威大阿南特·苏达尚即将发表一篇论文探讨了“关键物种”经济效益。

Early on in his tenure as director, he made updating and modernizing the facility a keystone of his work at Hayden.

在他刚任馆长时，更新设备是他工作重点。

The loss of this keystone species leaves its dependents at a loss, too, threatening the entire fabric of the reef.

这种关键物种消失 会使依靠它物种也无所适从，威胁整个珊瑚礁结构。

The keystone species such as the rhino will be there for my young ones to appreciate as well.

诸如犀牛这类关键物种会一直保存下来，我们孩子也能看到它们。

That keystone brick to happiness is PROGRESS. The following few moments may very well change your life.

得到幸福楔石就是进步。接下来几个瞬间可能会改变你生活。

Understanding their role as a keystone species helps us bolster efforts to conserve saguaros and other species like them.

了解它们作为关键物种作用有助于我们加强保护蜥蜴和其他类似物种努力。