防空洞 air-raid shelter ; [军] air raid shelter ; air-raid d shelter ; The Air-raid Shelter
[军]防空洞 air raid shelter
防空壕洞 Air Raid Shelter
挖防空洞 dig an air-raid shelter
防空洞通风设备 air-raid shelter ventilator
复杂防空洞 complex air-raid shelter
地下防空洞 underground air raid shelter
防空洞管理处 administrative office of air-raid shelter
She refused to take refuge in the air raid shelter near to the family home, insisting on staying in the house and sending her son into the underground shelter instead.
她拒绝去家附近的防空洞避难，坚持待在房子里并把儿子打发到地下室。
And a World War II air raid shelter, where 4, 000 people were asphyxiated during a bombing, was closed until 2015 because of construction of the subway system.
二战期间的防空洞，4000人在里面因炮轰而窒息而死，将在2015年被关闭，因为地铁系统的建设。
By engineering examples, it discusses the application of the assessment and treatment of the theory to the air-raid shelter in the construction foundation soil. Good results are obtained.
通过工程实例对它在建筑地基中防空洞的评价和处理上的应用进行了探讨，取得了良好的效果。
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