它迅速爆炸，并发射出密集的冲击波到层层穿越到乘员舱，它需要使“残瓦破片”(金属的碎片，一些甚至有飞盘一般大)层层剥落。
It immediately explodes, transmitting a compression shock wave into the crew compartment, where it strips off "spall" -flakes of metal, some the size of a frisbee-that fly into occupants.
经济舱机票对一般工作人员比较合适，因为它的价格要便宜得多。
An economy class air ticket is fit for ordinary workers, because it costs much less.
由于有某种热源在海上大空间内移动，使得大空间通风系统也与其他一般大舱空间的通风系统不同。
Because a heat source is moving in the large space on sea, it makes room ventilation system is different from other general large cabin space.
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