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This ship has been underwater for only five days.
这艘船在水下仅有五天。
youdao
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Objective To evaluate the safety of ship personnel by non-contact underwater explosion attack.
目的评估水下非接触爆炸对舰船人员的冲击安全性。
youdao
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Objective To evaluate the safety of ship personnel by non-contact underwater explosion attack.
目的评估水下非接触爆炸对舰船人员的冲击安全性。
youdao