There are two kinds of football games. One is American football, the other is soccer. In China many young men like playing soccer. It is very popular, too.
But the Chinese don't call it soccer. They call it football. There are eleven players in each team. And the ball is round. Only the goal-keeper (守门员) can play the ball
with hands. The other players must play the ball with feet.
In the USA, soccer is not very popular. They like playing American football better than playing soccer. There are also eleven players in a team. The ball is not round.
And the players can play the ball with hands or feet. And the goal(球门) is bigger than the goal of soccer game. American football is quite different from soccer.