The world in black and white, we have must be comparable to the world of advertising, there are both advantages and disadvantages. There is nothing that has advantages or disadvantages only.
We have a black and white world, it must be compared to the world of advertising has both advantages and disadvantages. What are the pros only. Or disadvantage one
The world we have white is black, comparable to the world of advertising has both advantages and disadvantages. Nothing has advantages or disadvantages alone alone.