First of all, my analysis of previous data traffic co-operation.
首先我分析以前合作的一些流量数据。
The data came from 24 countries of the Organization for Economic Co-operation and Development (OECD).
统计资料来自经济合作与发展组织(oecd)的24个国家。
The data came from 24 countries of the Organization for Economic Co-operation and Development (OECD).
统计资料来自经济合作与发展组织(oecd)的24个国家。
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