滚筒印刷机

例句：

1. 1.This type of printing machine is widely used in the printing industry.
   这种印刷机在印刷业中广泛使用。
2. 2. The printing machine has a high quality and can print various types of materials.
   这台印刷机质量高，可以打印各种类型的材料。
3. 3. The printing machine is easy to operate and can save a lot of time.
   这台印刷机操作简单，可以节省很多时间。