年轻男子，通常会在19到21岁之间承担一项为期二十四个月的劝服工作，年轻妇女在21岁之后也需要承担这一任务。
Young men, generally between the ages of 19 and 21, undertake a 24-month proselytizing mission, as do young women of age 21 and older.
美国宇航局表示，“奋进号”的此次任务将从十四天延长至十六天。
NASA says Endeavour's mission will be extended from 14 days to 16 days.
第二十四条国家根据人民警察的工作性质、任务和特点，规定组织机构设置和职务序列。
Article 24 the State, according to the nature, tasks and characteristics of the work of the people's police, prescribes its organizational structure and post order.
第二十四条国家根据人民警察的工作性质、任务和特点，规定组织机构设置和职务序列。
Article 24 the State, according to the nature, tasks and characteristics of the work of the people's police, prescribes its organizational structure and post order.
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