fluorescent lamp sealing machine

例句：

1. 1. The fluorescent lampsealing machine is used to seal thefluorescent lamps.
   荧光灯封口机用于密封荧光灯。
2. 2. The fluorescent lamp sealingmachine is an essential tool forthe fluorescent lamp industry.
   荧光灯封口机是荧光灯行业不可或缺的工具。
3. 3.The fluorescent lamp sealing machinehas greatly improved the efficiency of the fluorescent lamp production process.
   荧光灯封口机大大提高了荧光灯生产的效率。