托福口语范文：怎样抵消空气污染
2015年最新托福口语题目：怎样抵消空气污染
10月11日托福口语真题Task1 - What do you think could be done to offset air-pollution?
托福口语模板及托福口语真题参考答案范文:
托福口语范文：
Response tips:
①reduce construction sites and private car use?the cause of nowadays smog in China
②plant trees: trees can freshen air by taking in CO2 and releasing O2; plus trees consolidate soil, freshen the air thus there’ll be less dust and dirt, and the air will be moist and more breathable
③use cleaner energy: instead of coal and petroleum, governments should invest more in developing wind or water energy, thus less harmful gas will be produced
(编辑：马菲)
