"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

So a big round of applause for our volunteers, if we could.

非常感谢我们的志愿者。

哈佛公开课 - 计算机科学课程节选

So a big round of applause for our volunteers, if we could.

非常感谢我们的志愿者。

哈佛公开课 - 计算机科学课程节选