These include geothermal heating and cooling, rainwater collection, maximized daylighting through building orientation, wind turbines, and communal rooftop orchards that purify the air.
其中包括：地热供热制冷，雨水收集，通过建筑朝向使采光最大化，风力发电，还有净化空气的屋顶公共果园。
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Glass, is let's now days down the contrast of commonly used building materials, daylighting is able to say that the glass is now our days and building materials plays an irreplaceable figure.
The industry of building metal structures is such an industry engaged in designing and producing various metal structure products such as doors and Windows, curtain walls and daylighting ceilings.