文章分析了重庆市主城区CNG汽车加气难的原因和解决此问题所面临的困难，提出了相应的解决措施。
The article analyzed the causes and the difficulties which we have to face to, and pointed out the corresponding solutions.
针对全国各地出现的CNG(压缩天然气)汽车加气难、排队时间长等问题，提出了CNG汽车快餐式加气模式。
Aiming at the CNG car filling difficulty, waiting time long issues appeared throughout the country, a kind of fast food-filling model is suggested.
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