air tight work 气密工作 ; 气密操作
air defence work 防空工程
air velocity at work area 作业地带空气流速
air velocity at work place 工作地点空气流速
air defense work 防空工程
Work air pressure 工作气压
Work-place air 车间空气
work air 工作气
以上来源于: WordNet
People did not object to making young children work long hours, in places that had bad air and bad light.
VOA: special.2010.08.01
Weeding,seeding and watering requires at least as much work as crops grown in the open air.
VOA: special.2009.12.22
Historian and naval officer Samuel Eliot Morison described the fighting this way in his book "The Struggle for Guadalcanal": "For us who were there, or whose friends were there, Guadalcanal is not a name but an emotion, recalling desperate fights in the air, furious night naval battles, frantic work at supply or construction, savage fighting in the sodden jungle, nights broken by screaming bombs and deafening explosions of naval shells."
VOA: special.2011.06.23
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