为自己加油

Once the products have been designed , produced and packaged , the next issue is how to present them to potential customers, either in person or in written form. This is referred to as"Product Specification".

产品经过设计、生产和包装后，下面的问题就是如何用口头或书面形式向潜在的顾客做介绍了。这就是我们谈及的“产品说明”。