The occurrence of aviationaccidents mirrors the defects in the aviation system.
航空事故的发生是航空系统存在缺陷的反映。
2
Aviation safety studies have shown that approximately 90% of all aviationaccidents occur during the first two minutes or the last four minutes of flight.
航空安全研究显示所有的飞行事故中大约有90%都发生在开始两分钟或者最后四分钟的时候。
3
This is especially poignant when the body cannot be found/rescued and no burial plan can be offered as occurs in aviationaccidents or multi-building fires.