What constitutes a foul in basketball?
篮球中什么行为构成犯规
A foul is illegal contact with your body. Whether it's a chopping down on the hands or you're reaching in trying to steal the ball and you hit their hand, or if you're going to shoot, there's contact on your shot, or if it's just running and there's a simple bump. It's illegal contact. That's a foul, offensively or defensively.
不合规定的身体接触就是犯规。打手，在试图抄截时碰到对方的手，或者当你想投篮时，对方和你有身体接触，或者在跑动中和对方碰撞，这些都是不合规定的身体接触，都是犯规，不论你是在进攻方还是在防守方。