These days, she is busy writing the opening report for her graduation paper.

这些天，她一直在为写毕业论文开题报告的事而忙碌着。

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The opening report was given by IOC's Executive Secretary Dr. Bernal.

国际奥委会的执行秘书长伯纳作了开题报告。

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The opening report was given by IOC's Executive Secretary Dr. Bernal.

国际奥委会的执行秘书长伯纳作了开题报告。

youdao