纵观当前中国各级电视台举办大型活动的情况,城市电视台所面临的状况可谓包围重重。它既要面对中央和省级电视台的强势覆盖,又要面对省级电视台地面频 Looking at the current situation of large-scale events held by television stations at all levels in China, the conditions faced by urban television stations can be described as encircling. It is necessary to face the strong coverage of the central and provincial television stations, but also face the provincial television terrestrial frequency