The edge for FreshDirect, says Braddock, is its extensive database where it can gather more information about shopping patterns and behavior than a traditional bricks-and-mortar grocery store can.

Braddock 说FreshDirect的优势在于它拥有一个规模庞大的数据库，这个数据库汇集了大量关于购买方式和行为的信息，这正是传统实体店铺无法比拟的优势之一。

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He found that this spot teeters right on the edge of chaotic behavior.

他发现，这个位置摇摇晃晃的正好在混乱行为的边缘。

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If you are in doubt about whether you are over the line of acceptable behavior, you are too close to the edge.

如果你怀疑你是否越过可接受的行为的界限，那你就太接近剽窃的边缘了。

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Sounds like a simple case of bad behavior by a rep seeking an edge.

FORBES: Magazine Article

In Singapore, we sought employees who could demonstrate "aggressive hospitality" toward guests, rather than "speak when spoken to" behavior, to create a competitive edge within a society that is not traditionally service-based.

CNN: Paths to Top Service