现在的二副刘欢欢如何，他持有大副证书，他总喜欢解决问题。

How about my present Second Officer. Mr. Liu Huanhuan. He holds the Chief Officer's Certificate. He is problem solving.

youdao

现在的二副刘欢欢如何，他持有大副证书，他总喜欢解决问题。

How about my present Second Officer. Mr. Liu Huanhuan. He holds the Chief Officer's Certificate. He is problem solving.

youdao