此前，含铅油漆和汽油据估计每年也要造成150,000多人死亡，而全球变暖造成的死亡人数为141,000人。
Previous generations’ use of lead in paints and gasoline is estimated to cause almost 700,000 deaths annually. Ground-level ozone pollution kills more than 150,000 people per year, while global warming causes another 141,000 deaths.