Possibly they want danger money for all the chimneywork they have to do.
他们很可能想做所有他们必须做的烟囱打扫工作，以获得额外报酬。
2
For the same reason, the top of the buildingwas designed to work as a chimney draft, in order to get a highly efficient natural ventilation system.
同样，工作室顶部被设计成像烟囱通风那样，以此来达到更高效的通风效果。
3
If you do not think as identical as all living things, so start work beat one's brains, search glue and a few not expensive small adorn article, add a design and qualitative touch to chimney!