a radio station needs several to run smoothly.
firstly,there's a DJ who presents the show and plays the music.
Then there are journalists who write and report the news.
A technician or engineer is always there in case the equipment breaks down.
lastly,the producer organises everything and controls the show.
Working for a radio station is good for those involved.
Students gain practical experience that may help them find a job in the future and at the same they make new friends.