系统通过五种角色分为了五大模块，分别为总经理模块、项目经理模块、采购经理模块、仓库管理员模块和财务经理模块。

Through five roles, the System is divided into five modules: general manager module, project manager module, purchasing manager module, storage administrator module and finance manager module.

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Apple has been talking about... my manager and I were discussing online data storage.

苹果公司一直在讨论……我们经理和我也讨论过网络数据仓库。

没有智能手机活不了 - SpeakingMax英语口语达人