某楼房楼下住户做饭，味道沿着通风道上升，然而却不走正路走捷径，偏偏从楼上住户的通风口处溢出。若是香气尚可忍受，可楼下的住户偏偏爱炸辣椒，呛得楼上的人难以忍受。这事怨谁？厨房的通风道如果设计得不合理，就会给住户带来困扰。楼下做饭,楼上闻味 A building downstairs tenants cooking, taste along the airways rise, but do not take the right path to take shortcuts, but from the vent upstairs tenants overflow. If the aroma can be tolerated, but downstairs tenants prefer to fry peppers, choke upstairs unbearable. Who is this complaint? If the kitchen’s ventilation channel is not properly designed, it will give distress to the residents. Downstairs cooking, smell upstairs