European odds - How to read odds, useful betting experience

Odds are a phrase that appears in many bookmakers, especially in the fish category Football betting. For "professional" players, it is certainly not far away I'm unfamiliar with this keyword and also understand the odds. However with many "Newcomers" this concept can still be quite vague. So what is the odds?

https://w35game.com/experience/21.html

#W35 #W35_Games