空气检查员按时监察着空气质量的细微改善。但是，不久来自店主和集市商人的抱怨就沸腾开来，汽车限制也被解除。
Inspectors duly detected a slight improvement in air quality, but complaints from shopkeepers and bazaar traders soon became too loud to ignore, and the car restrictions were lifted.
环保署监察长在一篇报道里谈到，惠特曼在检测尚未定论之前就向公众保证空气的安全性。
A report by the EPA inspector general says that Whitman assured the public that the air was safe before testing was conclusive.
掌握安全工程、通风与空气调节工程设计、施工、监察和管理的知识与能力；
Master safety engineering, ventilation and air conditioning engineering design, construction, supervision and management knowledge and ability;
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