奥迪品牌的原厂机油。我们都是用原厂机油。打一个比方一升奥迪机油是100

The Audi brand's original oil. We are all with original oil. Make an example one liter Audi engine oil is 100 dollars, and imports Mobil ah, ah Castrol, such as Castrol is 200 dollars a liter, as long as 100 dollars to make up the difference, you can get something better.

Original oil from the Audi brand. We all use raw oil. Play an analogy of a litre of Audi oil is 100 yuan, there are imported Mobil ah, Castrol ah, for example, Castrol is 200 yuan a liter, as long as the difference of 100 yuan, you can get better things.

Original engine oil of Audi brand. We all use the original engine oil. For example, a litre of Audi engine oil costs 100 yuan, and the imported Mobil, Castrol, for example, if Castrol costs 200 yuan a litre, you can get better things by making up the difference of 100 yuan.