maritime safety problem的意思|示意
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海上安全问题
maritime safety problem的网络常见释义
海上安全问题 ... maritime safety message 海上安全信息 maritime safety problem 海上安全问题 maritime safety procedure 海上安全程序 ...
maritime safety problem相关例句
The safety problem of ship operation has appeared because that there are too many ships in limited maritime space.
有限的航行海域中所承载的船舶数量越来越多，由此带来船舶营运的安全性问题。