adaptive double windows的用法和样例：
- They shut out the dust by having double windows.
- I want to put a double window in the living room.
- There are double windows on the upper storeys combined arches with highly articulated voussoirs that spring from pilaster to pilaster.
- Amount of project of this kind of method is small, go easily simply, and change monolayer window is double window, can achieve better sound insulation, adiabatic, sealed result.