Research shows that the current automobile exhaust treatment technology has been much improved than before, and almost all the pollutants in exhaust emissions are below the detection level  However, some environmental protection organizations are still trying to eliminate all cars in the world
They said,everything is because cars, cars pollute the air and damage our lungs
With the increasing global demand for automobiles, automobile manufacturers are constantly producing all kinds of automobiles, and the production process of each automobile will produce a large amount of waste