反面价值

例句：

1. 1. The company's decision to invest in a new technology had a significant positive impact on the market.
   该公司决定投资新技术对市场产生了重大的积极影响。
2. 2. The product has a low price but it doesn't have much of a positive value.
   这个产品价格低，但几乎没有正面价值。
3. 3. The researcher found that the negative value of the project was higher than expected.
   研究员发现项目的实际负面价值高于预期。