火場廣播 的英文怎麼說
中文拼音 [huǒchǎngguǎngbō]
火場廣播
英文
fire ground announcement-
Flying boats are being widely used at oversea at present, in area of spy, air guidance, anti violence for army and traffic guidance, specail flying showing, relaying for fieldpickup, age - old finding by air, earth measurment, anti - fire for forest ect.,
目前，國外在飛艇使用方面非常廣泛，在軍用方面可反潛偵察，空中指揮，防暴，民用可用做飛行空中廣告空中交通指揮，飛行特技表演，現場直播中繼，航空考古，大地測量，航空找礦，森林防火，旅遊觀光等。The mechanics, the heavy - equipment operator, the announcer, the girl singing the national anthem, the spectators, the kids eating sand in the play area, the tow - truck guy, the security staff, and the drivers sitting in their fire - breathing monsters waiting for the green flag
賽場里有修理工、重型裝備操作員、廣播員、唱著國歌的女孩子、觀眾、在運動場里玩得滿嘴沙子的小傢伙們、拉拖車的小夥子、保安人員，還有那些坐在他們噴著火的怪物中等待發令綠旗的賽車手們。The public broadcast system which is called public - address system is called pa system for short. it is an important method to propagate the real - time information in a certain space. it is primarily used for the airports, train stations, bus stations, stadiums and the large supermarkets
公共廣播又稱有線廣播，簡稱pa廣播（ publicaddresssystem ） ，是在一定的區域范圍內傳播實時信息的重要手段，主要用於飛機場、火車站、汽車站、體育場、商場和超市等場所，其主要任務是為公共場所提供清晰的富有效率的聲響環境。
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