But its application in petroleum enterprise is still at primary stage.
但其在石油企业中的应用仍处于初级阶段。
At home, the application of CRM is still in primary stage.
在国内，CRM应用还处在初级阶段。
English language is the compulsory course at the primary education stage in our country.
英语是我国基础教育阶段的必修课程。
The popular science work of Chongqing learning style community is at the primary stage now.
重庆市学习型社区科普工作正处于初创阶段，与先进地区相比还存在较大差距。
The popular science work of Chongqing learning style community is at the primary stage now.
重庆市学习型社区科普工作正处于初创阶段，与先进地区相比还存在较大差距。
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