The slum is to be dynamited.贫民窟要被炸掉了。The rebels dynamited power lines...叛乱分子炸毁了输电线。Saboteurs dynamited the dam.破坏者炸毁了堤坝.Saboteurs dynamited the bridge.破坏者炸毁了桥梁....
The meeting degenerated into petty squabbling.会议变成了无聊的扯皮。Standards in the administration of justice have degenerated.执法标准下降了。The wide paved road degenerated into a narrow bumpy track.铺好的宽阔道路渐渐变窄,成了一条崎岖不平的小径....