片语
long-haul economy长距离运输经济
long-haul optics长矩离光学
long-haul network远程输送网络
line haul长途运输
Long-haul communicationsIn telecommunication, the term long-haul communications has the following meanings:
long-haul flight长途飞行
long-haul conveyor长距离输送机
long-haul system长距离系统
ultra long-haul超长距离传输