通过征询他们的意见以提高自身的服务质量的翻译：By seeking their advice to improve their quality of service 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

By seeking their views in order to improve their quality of service

By seeking their advice to improve their quality of service

Through seeks information their opinion to improve own grade of service

by soliciting their views in order to improve their own quality of the

By seeking their advice to improve their quality of service