noiseless pavement

例句：

1. 1.The new car has a noiseless engine.
   这款新车发动机是无噪声的。
2. 2. The factory is designed to be noiseless during production.
   工厂在生产过程中设计为无噪声。
3. 3. The quiet street was the perfect place for a noisy party.
   这条安静的街道是举办喧闹派对的理想场所。