Yet,he did not record in any language other than English.

VOA: special.2010.04.04

We have not done any marketing whatsoever just yet.

我们还没有做任何市场营销。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Another approach which is still investigational, in that it's being tried for many diseases but not yet clinically used in any particular one, is maybe you don't need to introduce a whole virus or pieces of a protein at all.

另一种方法目前仍处于试验阶段,该方法即将试用于许多疾病,但还没有对某一特定疾病进行临床试验,那就是无需引入整个病毒,或者根本不用引入蛋白质片段

耶鲁公开课 - 生物医学工程探索课程节选

And that, says WHO Assistant Director-General, Keiji Fukuda, has not yet happened in any region outside North America.

VOA: standard.2009.05.14