这么长一段就一个断句，翻译这个要人命啊

After disappearing next Dennis’s head appears then bobs down then Tony’s head appears then bob’s down then Dennis’s head appears again except it now appears where Tony’s head was moments before Dennis’s head bob’s down and now Tony stands up at one end of the forward drop and he now moves downward as if he is riding an escalator as Tony is going down Dennis starts to rise up from the other end riding the escalator upward crossing Tony as he is riding it downward when Dennis has reached the top and Tony has disappeared Dennis turns around and rides the escalator down and now Tony rises up crossing Dennis who is on the way down…. when Tony has reached the top Dennis raises up and mimes grabbing a lasso he then lasso’s Tony who is at the other end of the drop Dennis pulls Tony toward him and when Tony is inches from him he then pushes Tony back until he is back where he first lassoed him.