船运业 meaning in English

navigation

On the river , the lake and the vast ocean , tv program can only be received by the satellite antenna . and so the ship industry and the oil platform urgently require this service on the ocean , that is the mobile satellite tv receiving system on the ship
在内陆江河湖泊和宽广无垠的海洋上，电视节目只能通过卫星接收和发送，船运业、海上石油勘测和钻探等对船载移动卫星电视系统的需求十分迫切。