One day to an 11-year-old would be approximately 1/4,000 of their life, while one day to a 55-year-old would be approximately 1/20,000 of their life.
对于一个11岁的人来说一天约相当于他生命的1/4000，对于一个55岁的人来说一天约相当于他生命的1/20000。