Working Progress in Prior period : The proposal for the project has prepared.

项目前期工作进展情况: 已制作项目建议书.

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Working Progress in Prior period : Proposals for the project has prepared.

项目前期工作进展情况: 已编制项目建议书.

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China experienced to much war during the prior period of the 20 century.

在20世纪前期,中国经历了太多的战争.

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