海员培训有没有统一的收费标准，具体价格是多少？(船员职业常识百问百答04)
https://onvideo.ssrcdn.com/bs2/onVideo/skyfall/media/34252207045969692317019.mp4 腾讯https://v.qq.com/x/page/k3507esayc1.html
公众号
https://mp.weixin.qq.com/s/MxkJuq2Ngac2_6xexKp6ag
今日头条
https://www.ixigua.com/i7215878155012309538/
百家号
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美篇
https://www.jianpian.cn/a/d8tp68v
优酷
视频屏蔽
56视频
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哔哩哔哩
https://www.bilibili.com/video/BV1pM4y1U7JW/
搜狐
https://tv.sohu.com/v/dXMvMzY1NjQ1Njk5LzQzMzY2OTg1Ny5zaHRtbA==.html
爱奇艺https://www.iqiyi.com/v_2f53oxs8qb4.html
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