Although the life expectancy of 67.5 years for white men remained the same from 1960to 1968 , the life expectancy for black men declined a full year during that time ( from 61.1 to 60.0) .
Although the life expectancy of 67.5 years for white men remained the same from 1960to 1968 , the life expectancy for black men declined a full year during that time ( from 61.1 to 60.0) .
从1960年到1968年，尽管白人男子的估计寿命保持在67.5岁，黑人男子的估计寿命在此期间整整减少了1岁（从61.1岁减至60岁）。