laser-rod-cooling jacket

例句：

1. 1.This laser-rod-cooling jacket is perfect for outdoor activities.
   这款激光冷却夹克非常适合户外活动。
2. 2. The engineer used the laser-rod-cooling jacket to cool down the machine.
   工程师使用激光冷却夹克来给机器降温。
3. 3. The laser-rod-cooling jacket was a lifesaver during the heatwave.
   在热浪期间，激光冷却夹克救了命。