求翻译：　　机油使用的两个趋势：一是大家都认为车辆养护要用好机油，比如很多人已经为爱车更换合成机油；二是根据车辆情况选用合适的机油产品，如统一合能分里程养护就比较流行。是什么意思？

Oil used in two trends: First, we believe that a good oil to use vehicle maintenance, such as the replacement for the car, many people have synthetic oil; the second is to choose the appropriate motor vehicle and oil products, such as unified together to conservation is more mileage points popular.

Oil use of two trends: One is that everyone is considered to be a good use vehicle conservation oil, for example a lot of people have to love their car replacement vehicles in accordance with synthetic oil; 2 is the appropriate choice of oil products, such as the uniform hop-mileage conservation on

　　Machine oil use two tendencies: One is everybody all thought the vehicles maintenance must use the machine oil, for instance very many people already for loved the vehicle replacement synthetic motor oil; Two, selects the appropriate machine oil product according to the vehicles situation, if unif

　　Engine oil using two trends: first, we all think the vehicle maintenance to make good use of oil, such as many synthetic motor oil for cars have been replaced; the second is based on the vehicle to choose the right kind of oil products, such as unified mileage conservation is more popular.

　　Engine oil using two trends: first, we all think the vehicle maintenance to make good use of oil, such as many synthetic motor oil for cars have been replaced; the second is based on the vehicle to choose the right kind of oil products, such as unified mileage conservation is more popular.