By now, China has developed so many industrial departments as sea carriage, marine - lives - catching, oceanic mine resource.

到目前为止, 已形成了海上运输 、 水产捕捞 、 海洋矿产资源开发等许多产业部门.

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When the fighting is on the ground, it is more treacherous and does claim marine lives.

地面战之时, 局势就不可靠了,着实会有海军陆战队员牺牲.

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