I tried again to rise,and again, but still I could not move.

VOA: special.2010.07.10

I digressed a little from this diagram but I think you've gotten the picture that as I move to more adult organisms, as I move to more specific regions of the brain, for example, I can still find progenitor cells that have some potential.

我不太认同这张图表,不过我认为随着我说到成人机体,你们已经在脑海中有这样的概念了,我在更特异性的区域,比如大脑中,仍能找到有一定潜能的祖细胞

耶鲁公开课 - 生物医学工程探索课程节选

The sound became louder. But still I could not move.

VOA: special.2010.07.10

"Prime Minister Putin still has a lot of sway in Russia and I think it is important that even as we move forward with President Medvedev, that Putin understands that the old Cold War approaches to U.S.-Russian relations are outdated,"

VOA: standard.2009.07.06