jump spark

例句：

1. 1. The jump sparks in the air were so bright that they could be seen from a distance.
   空中跳跃的火花如此明亮，以至于可以从远处看到。
2. 2. The sparks jumped between the wires, illuminating the room with their warm glow.
   火花在电线之间跳跃，用它们温暖的光辉照亮了房间。
3. 3. The firefighters had to jump sparks to avoid catching on fire.
   消防员不得不跳着火花以避免被火焰烧伤。