what are their jobs?还有in the office ,having a class,working in the factory
问题描述：
what are their jobs?
还有in the office ,having a class,working in the factory
答
what are their jobs？
译：他们是做什么的？
答
他们的工作是什么？
在办公室；上课；在工厂上班
答
他们的工作是什么?what are their jobs?
在办公室里in the office
上课having a class
在工厂工作 working in the factory