616討論區：英文諺語 No pain, no gain 是什麼意思？
- This factory discharges wastewater illegally every night.
This factory produces 24 hours.
Mark has a factory that produces masks.
This factory has twenty production lines.
Mary is going to visit the chocolate factory today.
Today's outdoor teaching is going to the ice factory to see the production process of ice cream.
Mark's factory was completely burned out due to a fire.
Tom is the director of this factory.
The guards of the factory have to control personnel access.
- We are going to visit a cake factory.