Many others have vanished, often filled in and built upon.

许多已经消失，经常需要填补和重修。

And relationships are built upon recognizing someone's unique identity.

这些关系基于认可他人独特的身份标识。

As President, I'm proud to have built upon America's tradition of conservation.

作为总统，我对能尽力保护美国的传统而感到自豪。

On the surface, Las Vegas remains the city of fun and pleasure it was built upon.

表面上看，拉斯维加斯仍然保持着一副祥和与愉悦的模样。

" It's the feelings created by yourselves and built upon your experiences (that matter), " said Chen.

“这是你们自己创造的感觉，建立在你们的经历之上（这很重要），”陈说。

Then those earnings start building upon themselves.

然后这些收益开始不断增加。

He’d buy the land all future restaurants would be built upon, and then he’d lease it to his franchisees.

他把所有未来会建餐馆的地都买下，然后租给他的加盟商。

Another Spanish priest by the name of Juan Pablo Bonet took Ponce de Leon's work and built upon it.

另一位名叫胡安·帕勃罗·博内特的西班牙神父接受了庞塞·德莱昂的系统，并以此为基础进行延伸。

Was it not possible that his nimble and speculative mind had built up this wild theory upon faulty premises?

会不会是由于这些证据不够真实，他臆断错了？

The Human Pangenome Project builds upon this body of work.

人类泛基因组计划建立在这一工作的基础上。

The research builds upon the team's earlier work creating brain " organoids."

这项研究建立在该团队早期创造大脑“类器官”的工作基础上。

That's not something to tear up - it's something to build upon.

这个协议不是松散的，而是扎实的。

This ability will be built upon self-confident people using open and shared scientific knowledge to pull themselves out of their misery.

这种能力将建立在自信的人身上，利用开放和共享的科学知识把自己从痛苦中解救出来。

And I'm confident that that's the legacy that we'll build upon in the years ahead.

我相信这是我们未来几年将确定的财富。

Well, I think the simplest answer there is that the internet is built upon layers and layers and layers of ideas.

嗯，我认为最简单的答案是互联网建立在思想的层层和层层之上。

Moorthy said that the 2013 Malaria Vaccine Technology Roadmap builds upon the original roadmap unveiled in 2006.

Moorthy说2013疟疾疫苗技术路线图是在2006年公布的原始路线图的基础上构思出来的。

She builds her nest upon the bare rock, and rears her young within sound of the dashing billows.

“它把自己的巢筑在光光的岩石上，在凶猛的巨浪声中抚育它的后代。

And then start by taking the smallest possible step that you can and build upon that step each day.

然后从你能做到的最小的一步开始，每天在这一步的基础上继续前进。

Its economy is largely built upon exports.

它的经济主要建立在出口之上。

A large and lucrative European trade was built upon it.

一个庞大而有利可图的欧洲贸易建立在它的基础上。