When you get to "Product Purpose", make sure you consider Jersey as a "production-ready" product (bundled in GlassFish v3 "Prelude" shipping next month as a matter of fact).

你在谈到“产品用途”时，应当将Jersey看作一种立马可投入使用的产品（事实上下个月它就要随GlassFish v3 Prelude版捆绑发布了）。

youdao

During this time, I received an email from Dr. Brad Swift about a new product he was releasing on the subject of life purpose.

就在这期间，我收到了来自布拉德泰勒博士的一封邮件，是关于他在人生目标的课程上发布的一款新产品。

youdao

We will do this by introducing some of the key service-oriented concepts in the product and explain their purpose.

我们将通过在产品中引入一些关键的面向服务概念并解释其目的来做到这一点。

youdao

Is it really helpful to have your savings account wrapped into a product whose main purpose is to protect your dependents from starvation?

FORBES: Making Life Complicated

"It's a dual purpose product so both you and your horse can have that quality sheen, " says Spurlock with his unique blend of sarcasm and sincerity.

BBC: Morgan Spurlock

You could limit it to just the energy usage of the product in its stated purpose, or you could even add in the carbon output needed to manufacture it.

FORBES: Was Reagan Right About the Energy Department? Solyndra Case Study