英语翻译

题目

英语翻译
In many cases,new product is the basis of new business.It is believde that where there is a demand,there is a supply.In sone cases,there is a patent to ensure success.Too often,however,research and test have not been conductde adequately and the market has not been studide carefully.In general,only less than one-fifth of all new products turn out to be profitable.

答案

在很多情况下,新产品是新商业的基础.人们普遍认为有需要就有供给.在某种情况下,专利品能够保证交易的成功.然而,没有充分的研究和测试,市场也不会认真地做调研.通常来说,只有不到一半的新产品能够盈利.