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.

互联网

To take up nautical course and control sea carriage, countries often dissent from each other.

各国为占领海上航线、控制海上运输而不断发生纠纷.

互联网