A man who lost sight in one eye in a fight 15 years ago has had his vision restored by British scientists using stem cells.
一名男子的一只眼睛在15年前的一次打斗中失明，近期英国科学家利用干细胞帮助他恢复了视觉。
Numerous examples can be found in history, just take a famous historian Chen Yinque as a case in point: he led an unfortunate and turbulent life. He even lost sight in one eye in his later years.
历史上这样的例子有很多，仅仅以著名史学家陈寅恪为例：他的一生并不幸运，一直处在颠沛流离当中，到了晚年，甚至一只眼睛失明了。
Numerous examples can be found in history, just take a famous historian Chen Yinque as a case in point: he led an unfortunate and turbulent life. He even lost sight in one eye in his later years.
历史上这样的例子有很多，仅仅以著名史学家陈寅恪为例：他的一生并不幸运，一直处在颠沛流离当中，到了晚年，甚至一只眼睛失明了。
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