英语翻译使用生物燃料可以改善生态环境,缓解大气污染.随着工业化进程的迅猛发展,世界范围内汽车保有量快速增加,目前以汽油为

for example, ethanol is a good vehicle fuel, in addition to its combustion performance can be compared with gasoline, the car engine's compression ratio can be improved, the other can use a higher proportion of air and fuel, burning completely. On the other hand, the amount of CO2 to reduce vehicle emissions to prevent global warming is the most effective measures. Bioethanol combustion product is water, and according to testing, when the gasoline mixed with 10% -20% alcohol, this mixed fuel gas discharge can meet the strict California air pollution standards. The use of fuel ethanol, the growing trend of air pollution may play a role in mitigation.