联邦航空管理局为准管理员们设置了严谨的教学大纲，他们高中一毕业就要学习这些课程。
The Federal Aviation Administration designs a highly structured syllabus that prospective air traffic controllers have to go through once they finish their high school education.
联邦航空管理局为准管理员们设置了严谨的教学大纲，他们高中一毕业就要学习这些课程。
The Federal Aviation Administration designs a highly structured syllabus that prospective air traffic controllers have to go through once they finish their high school education.
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