可靠型营销在销售后积极探求产品是否达到消费者预期并且向顾客征集特定的失望之处和建议以改进产品
Reliable marketing actively explores whether the product meets consumers' expectations after sales and collects specific disappointments and suggestions from customers to improve the product
以上为机器翻译结果，长、整句建议使用 人工翻译 。