This production line mainly is composed by three major part, namely: materialroom, heating system, integral unit.
该生产线主要由三大部分组成，即：料房、供热系统、联合机组。
2
Every room must have been stuffed with material things.
每个房间肯定已经堆满了东西。
《柯林斯英汉双解大词典》
3
The rock material flows up from Earth's interior here, at the split, which forces the two sides of the ocean floor to spread apart, to make room for the new rock material.