密苏里州波罗市 1960 年建造的 10,000 平方英尺地下掩体凸显了从应急室到大规模个人安全措施的现代化。 Polo, Missouri's 1960-built 10,000 sq ft underground bunker highlights the modernization from panic rooms to large-scale personal safety measures.
文章重点介绍了个人安全措施的演变，从恐慌室到现代化的地下掩体。 The article highlights the evolution of personal safety measures, from panic rooms to modernized underground bunkers. 作为对人身安全和保障担忧的回应，恐慌室在 20 世纪末和 21 世纪初开始流行。 Panic rooms became popular in the late 20th and early 21st centuries as a response to concerns about personal safety and security. 这些安全空间也称为安全室，可在入室盗窃或入室盗窃等紧急情况下提供安全的避难所。 These secure spaces, also known as safe rooms, provided a safe retreat during emergencies such as home invasions or burglaries. 然而，人身安全的终极保障现在是地下掩体。 However, the ultimate in personal safety is now an underground bunker. 其中一个掩体位于密苏里州波罗，占地 10,000 平方英尺，耗资 450 万美元于 20 世纪 60 年代建造。 One such bunker, located in Polo, Missouri, spans 10,000 square feet and cost 4.5 million dollars to build in the 1960s.