除了寒冬中最冷的日子,多数人开车时都会经常开窗通风。殊不知,这里面也有不小的学问呢。普通轿车都会在车厢内开设进风口和排风口以保证行驶时车内空气流动。进风口即空调冷气出口,起到导入车外新鲜空气的作用;而出风口则通常被人们所忽略——很少有人注意到它的存在——出风口的形式多种多 With the exception of the coldest days of the winter, most people often have their windows open for ventilation while driving. As everyone knows, there is also a lot of learning it. Ordinary cars will be opened in the car inlet and exhaust vents to ensure that the car when traveling inside the air flow. Air inlet air-conditioning air-conditioning exports, played the role of introducing fresh air outside the car; and the air outlet is usually ignored by people - very few people noticed its existence - a wide range of outlets