问题描述：
英语翻译
Gross graduation ratio.
The number of graduates,regardless of age,in a given level or programme expressed as a percentage of the population at the theoretical graduation age for that level or programme.
浪费彼此时间,
Gross graduation ratio.
The number of graduates,regardless of age,in a given level or programme expressed as a percentage of the population at the theoretical graduation age for that level or programme.
浪费彼此时间,
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