Retro style labor day theme class meeting PPT template

The cover of the slide template uses elements such as retro illustrations, working people ’s pastels, and city silhouettes. Fill in the middle of the PPT title of the Labor Day theme class meeting.

The PowerPoint template content page is typeset by black and white pictures of laborers, sculptures of working people, and the most glorious art words of working people.

The cover of the slide template uses elements such as retro illustrations, working people ’s pastels, and city silhouettes. Fill in the middle of the PPT title of the Labor Day theme class meeting.

The PowerPoint template content page is typeset by black and white pictures of laborers, sculptures of working people, and the most glorious art words of working people.