@RidleyDM @FinchTH @Rose_Marie_Holt @jvmlost @coolpix_jpg @cre8iverenewal @ToshiAkima You're right about ventilation of rooms but it has some practical disadvantages in that you have to engineer for max capacity in every room, even when that may rarely be needed. For example, cafeteria is obvious. Small office, don't need much alone, but when 4 people come in...

@RidleyDM@FinchTH@Rose_Marie_Holt@jvmlost@coolpix_jpg@cre8iverenewal@ToshiAkima关于房间的通风你是对的，但它有一些实际的缺点，你必须设计每个房间的最大容量，即使很少需要。例如，自助餐厅是显而易见的。小办公室，不需要太多单独，但当4个人进来时。。。