I know what happens. If you don't get quality air conditioning now, you will just have to replace the system after two years.

我知道行情，如果你现在不拿品质好的空调机，两年后，你将必须重换这个系统。

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Persons have required more and more high to decoration, disposition and tenor of the sitting room, air-conditioning amenity and air quality.

人们对居室装潢布置、品位的要求和对空调的舒适性、空气品质的要求越来越高。

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With the increasing demands on indoor environment quality and energy consumption in modern buildings, heating, ventilation, air-conditioning systems become more and more complex.

随着人们对现代建筑室内环境质量和能源消耗要求的不断提高，供热、通风和空气调节系统变得越来越复杂。

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Higher temperatures, of course, create greater demand for air conditioning, which requires higher energy consumption and a deterioration in air quality.

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