Marking the 70th anniversary of the bombing of Darwin by the Japanese during WWII. This documentary tells the story of why the Australian government kept the bombing a secret and why the military was unprepared for such a sudden attack. 　　译文(2): 纪念二战期间日本达尔文空袭70周年。这部纪录片讲述了澳大利亚政府为什么对爆炸事件保密，以及为什么军方对这样的突然袭击毫无准备。