VOA慢速英语2014.11.25 understand, amazing, electrical, procedure, seeing

Rebecca949

DAVID DEWSNAP: "This procedure has been just amazing for me. Without seeing me before, you don't really understand what it was like. I couldn't use ... the left side of my body. I couldn't (could not) use it really." DAVID DEWSNAP说:"这套程序对我来说太不可思议了.没见过我之前的样子,你就不会明白这对我来说意味着什么.我左半边身体不受控制,我甚至不能掌控它." Caleb Kemere is an electrical engineer and brain scientist at Rice University. He has been using brain stimulation in his experiments on rats. Caleb Kemere是莱斯大学的电子工程师和大脑科学家.他在小白鼠身上做了脑刺激试验. He knows this treatment works. What he doesn't know is how. 他了解到这个治疗方法是有效的.但是他不知道是怎么起效的. ______________________

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Roger2002

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Roger2002

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