translation.en: So that's the question. The question is, how much -- they are doing a similar amount of processing, similar amount of data -- the question is how much energy or electricity does the brain use?
translation.zh: 那么问题就在这儿。那就是—— 他们的计算量相似，处理的数据量相似—— 可是人脑耗用了多少电能呢？