请问下面一段里的“they have all these trips down the rapids为何义？
Oh! it's in Colorado. They have all these trips down the rapids.The water gets really rough,but I think it'll be really exciting.
参考答案:它们那里有各种激流的漂流行程
整句话的意思是
哦，那是在科罗拉多州。那里有各种激流的漂流行程可供选择。那里的水势都很急，但我觉得这样才刺激。