产品必须合理地符合购买需求，所以帮助买家更具体，并精确的描述他的需求目

产品必须合理地符合购买需求，所以帮助买家更具体，并精确的描述他的需求目的，就能更准确精准地为买家找到适应这一购买需求的货物。这将是非常重要的环节要求买家尽可能描述明确

Results (English) 1:

Products must be reasonably in line with demand, so helping buyers are more specific and accurate description his purpose needs, you can more accurately pinpoint for buyers to find adaptation to this demand for goods. This will be a very important link they need as described

Results (English) 2:

Products must meet the reasonable needs of purchase, so help buyers more specific and precise description of the purpose of his needs, we can more accurately find precisely adapt to this demand to buy the goods for the buyer. This will be a very important part of the requirements described clearly as possible buyers