Free Breath Green Home——Environmental Theme PPT Background Picture

Blue sky, white clouds, grassland, white pigeons, flowers, holding love trees, ribbon roads, high-rise buildings under construction, suitable for residential buildings, business office building surrounding environment publicity, ppt background template advocating green environmental protection theme, a total of 6 pictures.

Blue sky, white clouds, grassland, white pigeons, flowers, holding love trees, ribbon roads, high-rise buildings under construction, suitable for residential buildings, business office building surrounding environment publicity, ppt background template advocating green environmental protection theme, a total of 6 pictures.