They are also attempting to keep the car buyer as a long-term customer by offering after-sales service.

他们也正在努力，通过售后服务使这位汽车买家成为他们的长期客户。

Decisions could be made on the basis of price, delivery dates, after-sales service or any other variable.

决定可以基于价格、送货日期、售后服务或是任何其他可变因素而做出。

They need more after-sales service.

他们需要更多的售后服务。

We offer excellent after-sales service.

我们提供完备的售后服务。

We offer an excellent after-sales service.

我们提供完备的售后服务。