这种方法可以针对使用者用户。
POS 2009的优势在于其基于角色的用户体验，根据使用者角色（店面经理，收银员，销售代表等）不同而不同。
The strength of POS 2009 is the role-based experience, which changes based on whether you're a store manager, a cashier, or a sales rep, for example.
优秀的信息技术管理者应该能够理解使用者的“用户语言”并满足其需求，即使他们不知道怎么描述他们的需求。
A good I.T. person, though, knows how to interpret "user-speak" and present them with the tools they need even if they didn't know how to ask for them in our language.
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