We can monitor tool life, control the processes and reduce the tool cost per piece.

我们跟踪刀具寿命、控制并降低单件加工成本。

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While traditional direct mail typically costs between $1 and $2 per piece, email campaigns can cost as little as pennies per piece. (N.B. not every company drops prices with volume increase).

传统直邮花费的成本是1-2美元/份，email营销花费仅仅是几毛钱一份(并非每个公司都是量大价低)。

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In her recent book Overdressed: The Shockingly High Cost of Cheap Fashion, she writes: "I paid less than $30 (191 yuan) per item for each piece of clothing in my closet."

在其新书《着装过度：廉价时尚背后的惊人高成本》中，她写道：“我衣橱里的衣服每件单价不超过30美元（合191人民币）。

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