translation.en: Now I want to close on one story, which we think is another possibility -- which is that maybe these molecules, if you can do ultra-precise control, can be used in the brain itself to make a new kind of prosthetic, an optical prosthetic.
translation.zh: 现在我想用一个故事来结束我的演讲 我们认为此技术能有其他用途--- 如果能超精确控制这些感光蛋白 能够在脑中 形成一个新型的假肢，光学的价值