加强售后服务与技术支持，提高性价比的翻译：Strengthen after-sales service and technical support to increase price performance 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Strengthen after-sales service and technical support to improve the cost

Strengthen after-sales service and technical support to increase price performance

Strengthens the post-sale service and the technical support, enhances the performance-to-price ratio

Enhanced after-sales service and technical support, and enhance sexual price than

Strengthen after-sales service and technical support to increase price performance