official documents that allow someone from a foreign country or under 16 years old to be employed
HR, GOVERNMENT, WORKPLACE in the US, legal documents that allow young people or people born outside the US to work there:
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。