In the beginning of the report, Professor V. Brian Viard summarized the research background.

在报告初，布莱恩教授对该研究的研究背景进行了概述。

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In the beginning of the report, Professor V. Brian Viard summarized the research background.

在报告初，布莱恩教授对该研究的研究背景进行了概述。

youdao