第四題：英翻中【20 分】 The merging of machine capability and human consciousness is already happening in the form of bionic technology. Many of its concepts put forward in the sci-fi world are not only becoming a reality, but are hitting the market as products. Currently available devices are mostly apparatus that can replace damaged sensory organs. Cochlear implants can recover hearing for the deaf while retinal implants can help the blind see again. Bionic technology will even be offering more elective augmentation for able-bodied people, a trend that may soon become global in the next decade.