Yellow and black color simple flattened atmosphere European and American wind work report ppt template

Pure color and rectangular design typesetting, yellow and black color, flat design, simple atmosphere yellow and black European and American wind work report ppt template, with notebook, camera, pictures, notes, signs, calendar, clock, love, five-pointed star, Sun, umbrella, envelope, small flag, trophy, tweeter, cell phone, briefcase and so on 80 pure yellow business small icon material