主要问题是在我们没有来得及在市场上销售产品之前，防止别人捞一把。
The main problem is to prevent others cashing in before we have had time to market the product.
当您选择一款技术产品，不会因为市场销售情况而购买它，而是根据您的需要以及必须解决的问题来购买产品。
When you pick a technology product, you don't buy it for the marketing. You buy it for what needs and problems you have to solve.
对农民来说，伴随这一销售方法的问题在于贸易商对不同市场的流行价格和食品加工公司的报价具有更加全面的信息。
The problem with this approach for the farmers is that the traders have a far better idea about the prices prevailing in different markets and being offered by processing companies.
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