Stay on track and don't waste words. State the most important news up front. Then add facts, evidence or other supporting information.

别跑题，别费口舌。先说最重要的消息，然后加上事实、证据或其它有关的信息。

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This additional supporting area—perhaps named Physical Structure—would be used to store models on the network hardware, cabling, physical plant, and other infrastructure information.

这个额外的支持区域（或许名为 物理结构）将用于存储关于网络硬件、电缆连接、物理设施和其他基础设施信息的模型。

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Product Supporting document means instruction, drawing, circuit diagram, user's manual, marketing materials, quality certificate and any other similar document information for any products.

产品支持文件：是指任何产品说明书、图纸、电路图、用户手册、市场推广、合格证及其他类似的文件资料。

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Provide receipts and other supporting information if the IRS asks, but what if you have memos and letters from tax advisers about whether you qualify for a deduction, audit risk or potential tax litigation?

FORBES: What To Give IRS In An Audit