碰撞
By using the path to the shore, they are actually impinging on the owner's property rights. 他们利用这条通往海边的小径，这实际上侵犯了土地主人的财产所有权。
Sight is made possible by rays of light impinging on the retina. 由于光线射到视网膜上,眼睛才看得见。
