Then those earnings start building upon themselves.

然后这些收益开始不断增加。

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。

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。

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。

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。

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。

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。

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。

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。