dammed-up

例句：

1. 1.The traffic was so heavy that the cars were dammed up for hours.
   交通非常拥堵，汽车堵了几个小时。
2. 2.Her speech was dammed up with emotion, making it hard to understand.
   她的讲话充满了情感，难以理解。
3. 3. The river had been dammed up for years due to overuse.
   由于过度使用，这条河流已经多年被堵塞。