The rates of smoking in parachutists and military pilots were about 42.0% and 47.8% respectively.
空降兵与飞行人员的吸烟率分别为42.0%,47.8%。
参考来源 - 空军部队人群健康行为现况调查及相关因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT A parachutist is a person who jumps from an aircraft using a parachute. 跳伞者
He was an experienced parachutist who had done over 150 jumps.
他是个经验丰富的跳伞者，已经跳过150多次了。
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