Mother's opinion is simple, the evaluation of your flag is skills certificate, certificate and school status.

母亲的看法很简单，评价你的标志就是技能证书、 荣誉证书和学校地位。

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Each Member shall ensure that ships that fly its flag carry a maritime Labour certificate and a declaration of maritime Labour compliance as required by this Convention.

各成员国应确保悬挂其旗帜的船舶持有本公约所要求的海事劳工证书和海事劳工符合声明。

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Each Member shall ensure that ships that fly its flag carry a maritime Labour certificate and a declaration of maritime Labour compliance as required by this Convention.

各成员国应确保悬挂其旗帜的船舶持有本公约所要求的海事劳工证书和海事劳工符合声明。

youdao