In the first content it is emphasized particularly on influence factors analysis which consists of four matters, they are middlemen, assistant organizations, purchasers and competitors.
前者包括四方面的内容即中间商因素影响分析,辅助机构环境分析,购买者行为分析和行业与竞争分析;
There are various organizations and message boards devoted to the world of the online personal assistant.
有各种组织和留言板专门讨论世界的网上个人助理。
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