The consequences of getting caught are serious and may include a "0" on a test or assignment, an "F" in the class, suspension or dismissal from school and a ruined reputation.
被抓的后果是严重的，可能包括考试或作业得“0”分，课堂表现得“F”，停学或开除学籍，名誉受损。
2
Uncontrolled airspace is designated ClassF, while controlled airspace below 5,490m above sea level and not in the vicinity of an airport is Class E.
无交通管制的空域被定为等级 F，而低于海拔5490米、不在机场附近的管制空域是等级 E。
3
Sixteen days later he failed a physical and psychological exam and was given a Selective Service Class of 4-F (unfit for military service). [9]