1、Many households in rural areas use LPG as their primary source of cooking fuel. (許多農(nóng)村地區(qū)的家庭把液化石油氣作為他們的主要烹飪?nèi)剂?。?br>
2、The government is promoting the use of LPG as a cleaner alternative to traditional fuels. (政府正在推廣液化石油氣作為傳統(tǒng)燃料的清潔替代品。)