Environmentalists describe modern day people as "half-human, half-car," and the part that's turned car "is breathing so heavily it's creating pollution that's attacking the other half." The pollutants produced by engine combustion are extremely complex, and not just limited to damaging respiration.
環境學者形容現代人是「半人半車的怪物」，而由於他汽車化的那一半呼吸很重，所以在城市造成煙霧，又侵襲了自己的另一半。