但是专家却同意这样一条规则：让你的汽车使用说明书做你的向导。

But experts do agree on this rule of thumb: Use your car manual as your guide.

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比如，业务建模集包含业务用况模型、业务规则、业务架构文档以及业务辅助说明书。

For example the business modeling set includes a business use-case model, business rules, a business architecture document, and a business supplementary specification.

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登记公司修订业务规则及本说明书时，应当公告提示，不须知会每个申请人和证券账户持有人。

CSDCC should make public any revised business rules and notice in a timely manner. It does not have to notify each applicant and account holder individually.

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