但如果说你确有足够知识教别人了。怎么样？那些还不能让你成为专家。
But let's say you do know enough to teach others. Guess what? That still doesn't make you an expert.
如果说，沙漠赛意味着“走，一直走（go and go）”之时，城市挑战赛则属于“走走停停（stop and go）”，CMU的著名机器人专家威廉·惠特克（William “Red” Whittaker）这样说。
Whereas the desert race was “go and go”, the Urban Challenge will be “stop and go”, says William “Red” Whittaker, a renowned roboticist at CMU.
由于人的基因只有极微量的是来自线粒体，所以专家们称：如果说该胚胎有三个父母，那是不正确的。
Only trace amounts of a person's genes come from the mitochondria, and experts said it would be incorrect to say that the embryos have three parents.
应用推荐