Testers understand the valueadded by the product, the impact of the environment on the product's efficiency, and the best ways to get the most out of the product.
测试人员懂得由产品增加的价值，关于产品效率的环境的影响，以及从产品得到最多输出的最好方法。
2
I addedvalue to the product by creating an exclusive clock with materials that would last over time.
我创造了一个独一无二的闹钟，这闹钟以永久性材料制成，该产品以此得以增值。
3
He also added that value for a complex product would depend on the valueadded by all the teams in the chain. According to mike.