glass bulb forming machine

例句：

1. 1.This machine is used to form glass bulbs for lighting.
   这台机器用于制造照明用的玻璃灯泡。
2. 2. The glass bulb forming machine is a crucial part of the manufacturing process.
   玻璃灯泡成型机是制造过程中至关重要的一部分。
3. 3. The new model of the glass bulb forming machine has been introduced to improve efficiency.
   新型的玻璃灯泡成型机已经推出，以提高生产效率。