What are the real football clubs in Europe?

My standard is, first of all, as a giant, you must have at least a few Champions League trophies. After all, this is the highest level competition in Europe, and the champion is not sure that it has nothing to do with the giants. Second, the influence of the team continues to this day, not a flash in the pan.

In line with this standard, La Liga, Real Madrid and Barcelona, the former is the most successful club in Europe, and the latter is full of dreams, dreams and dreams. These two teams are still the first-line giants.

In the Premier League, Liverpool must count. Liverpool Boots established a dynasty in the Champions League. Although Manchester United is not so dazzling in Europe, it is still very strong in the first two decades of the Premier League era, and there is no problem. Chelsea, Arsenal and Manchester City are actually regarded as giants by fans every day, but in fact, the history of the team is almost meaningless, which depends on the personal standards of fans.

Serie A, two Milan and Juventus. Both Milan have a profound influence in the Champions League. Juventus didn't see the Champions League, but referring to Manchester United, as the most successful club in the domestic league, it can be nominated.

The Bundesliga is relatively single, only Bayern, and this team has been working hard according to the configuration of the giants; I don't think there is any French armor. The influence and level of Ligue 1 are not far from those of the four major leagues. The glorious period of Paris is still short, and the history of Lyon's Champions League is too general. Besides these, you can also nominate Ajax. There were dynasties in the Champions League in history, but in recent years, you have basically been doing youth training and selling people.