translation.en: We've been able to engineer viruses to pick up carbon nanotubes and then grow titanium dioxide around them -- and use as a way of getting electrons through the device.
translation.zh: 我们已经能够设计病毒 来收集碳纳米管 然后再外面附着上二氧化钛 -- 并作为通过设备收集电子的一种方式。