While british youngsters of the same age have long since dispensed with their toy tanks , married mohammed humayun boasts six of the real thing 同龄的英国青少年早就放弃了玩具坦克，而已经结婚的穆罕默德，胡马运却拥有六辆这种真家伙并感到自豪。
2.
" we hoped they might get some sense of light and dark , but it ' s really amazing how much they can see - how the brain is able to fill in the gaps , " says mark humayun , who carried out the implant surgery and developed the device with colleagues at doheny eye institute at the university of southern california in the us “我们本希望让病人可以感知光明与黑暗，但他们视力恢复得如此好，真令人惊奇他们的大脑是怎么与仪器完全联接融合的呢？ ”美国南加利福尼亚大学doheny眼科学院的mark humayun说。他与他的同事们研发了人造视网膜并主刀植入手术。
