在这一天和年龄，我们都在行动中不断。不幸的是，所有这一切都在工作，学校，差事和家庭之间运行，导致空气污染。According to the Union of Concerned Scientists, transportation contributed to more than half of the carbon monoxide and nitrogen oxide and almost a quarter of the hydrocarbons emitted into the air in 2013. These pollutants can cause lung irritation, weaken the body’s defenses against respiratory infections and even block oxygen to the brain. Luckily, there are steps we can all take to reduce this air pollution. Sharing rides and carpooling are simple ways to get to work or school as well as public transportation like buses and trains. Many businesses, including Camfil APC, are becoming bicycle friendly by providing bike racks and encouraging employees to pedal to work. Lastly, through clean vehicles and fuel technology, we are seeing reduced air pollution from cars and trucks. How can you help clean the air during your commute?
美洲
