Upgrading of single roller ironer to double roller or double roller to three roller ironer can be easily carried out at site.

其前、后辊组件结构非常接近，经过简单改造即可实现随意组合，在用户现场就可以从单辊升级到双辊，从双辊升级到三辊。

Ben, Kella and Herry are three excellent pilots. One day, their superior assigned them a new task: train their fourth parterner "ironer".

本、凯拉和亨利是三位顶尖出色的飞行员，一天，他们的顶头上司为其布置了新的任务：训练他们的第四个伙伴“铁蛋”。