@LegalLimitEnt If I am an engineer working on a product and I answer consumer questions about the tech is that promotion?
@LegalLimitEnt 如果我是一名从事产品工作的工程师，并且我回答消费者有关该技术的问题，那是促销吗？
@LegalLimitEnt If I am an engineer working on a product and I answer consumer questions about the tech is that promotion?
@LegalLimitEnt 如果我是一名从事产品工作的工程师，并且我回答消费者有关该技术的问题，那是促销吗？