"We are,as you may expect, encouraged by these results and look forward to undertaking further research to understand what it means, why the vaccine regimen was effective in some volunteers and how we might build upon these results in our collective research,".

VOA: standard.2009.10.20

And I will briefly touch upon these wonderful systems that are able to deliver information into the brain and nerve system.

我会简要提及这些能够向大脑和神经系统,递信息的美妙系统。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

They drew upon these sources but they blended and shaped them in a particular way.

他们源于那些原有的故事,又以特定的方式来加工塑造它们。

耶鲁公开课 - 旧约导论课程节选

By these recent successes, we have had pressed more closely upon us the question of reconstruction.

VOA: special.2009.12.31

You get a set of solutions that are dependent upon -These quantum states fall out of the solution to this equation.

你得到一系列的解,这些解依赖于量子状态,和方程解不相干的解。

麻省理工公开课 - 固态化学导论课程节选

He can no more judge the wishes of the great mass of our people by the words of these middlemen than he can measure the ocean's silent depths by the foam upon its waves."

VOA: special.2010.06.24

And here it's all just tonic, just the basic primordial note upon which all these other tones are built.

在这里,最原始,最基本的音符,其它音符都基于基音而生

耶鲁公开课 - 聆听音乐课程节选

"The ability of these substances to activate pain neurons was totally dependent upon capsaicin receptor."

VOA: standard.2010.05.04

These unseen lights which shone through them upon your faith were reflections of American efforts to live up to an idea. Those characters could have been no other than products of American tradition.

作为美国式理想的产物,这些难以绘状的光,其实就象征着,你们为了理想,去拼搏和开拓。

耶鲁公开课 - 1945年后的美国小说课程节选

"The occasion of the CRC's is an opportunity for us all to reflect upon the injustice of such disparities, and to rededicate our efforts to realizing the rights of these excluded children, as well as to sustain the gains made to date."

VOA: standard.2009.10.08

And it's in these years after his graduation from college that Milton embarks upon what is essentially a systematic study of all available knowledge. He commands a mastery of just about the entire canon of Western literary and historical learning.

就是在他毕业后的这些年里,弥尔顿开始着手系统的学习,方方面面的知识，他想要精通,整个西方文学和历史经典。

耶鲁公开课 - 弥尔顿课程节选