Polyethylene (PE) model of spin one-timemolding process autopoietic.
聚乙烯（PE）旋塑成工艺一次性模式成型。
2
As for young people, they can in spare time doing sports for molding temperament and building body...... If the prohibition line goes on stretching, some day it reaches me.
年轻人没有事，可以多搞些体育锻炼，既陶冶了性情，又锻炼了身体……这样禁来禁去，总有一天禁到我身上。
3
A: What is the cycle time of the injection molding machine?