包括框架、覆面材料、图案印刷层、防风、防雨雪构造，以及夜晚作为照明的灯光设施，使得其在单件复制成本高于其他广告。

Including frames, cladding materials, design printed layer, wind, rain and snow proof structure, and the night lights as the lighting facilities, making it the single copy costs more than other ads.

youdao

包括框架、覆面材料、图案印刷层、防风、防雨雪构造，以及夜晚作为照明的灯光设施，使得其在单件复制成本高于其他广告。

Including frames, cladding materials, design printed layer, wind, rain and snow proof structure, and the night lights as the lighting facilities, making it the single copy costs more than other ads.

youdao