Exhaust Gas Bike / 1.02 Sports / Outdoor / B

Developing countries have more heavy industryt, automobile exhaust emissions will Pollution of
the environment, such as smoke, dust in the formation of haze in the air. Harm to human health.
Row of bicycle tail gas to the kinetic energy of the bike provide clean energy, cleaner will draw,
fog large particles to return the car, small particles ofadsorption on the screen, clean air.If
public bicycle is widely used, the air quality will improve. Row of bicycle tail gas to the kinetic
energy of the bike provide clean energy, cleaner will draw, fog large particles to return the car,
small particles of adsorption on the screen, clean air.