M4 U1 ProjectDeveloping an ad campaign From the above pictures, we can see advertisements have a strong influence on our daily life
Have you found any differences among the four pictures
These two pictures are both promoting products
So they are called commercial ads
(商业广告) However, these two pictures are educating people about the knowledge of public welfare
So they are called public service advertisements (PSAs)
(公益广告) Does a single ad can have an impact on us
Of course not
Usually people will launch an ad campaign
Then what is an ad campaign
To determine your audience, someone must report the related information to you
You’d better decide what you want the audience to know or think about before you have decided who your audience is
The decision what approach you want to use sho