prolonged blast

例句：

1. 1. The sound of theprolonged blast was heard from afar.
   远处传来了延长的爆炸声。
2. 2. The prolongedblast caused significant damage to the surrounding buildings.
   延长的爆炸对周围的建筑造成了严重的破坏。
3. 3. The prolonged blast was so loud thatit woke up everyone in the room.
   延长的爆炸声如此之大，以至于房间里的每个人都被吵醒了。