清华大学新闻学中心主任余诗杰(音译)表示，赵铭的学习精神和求知欲是值得学习的。

Yu Shijie, director with the journalism center at THU said that Zhao's spirit and eagerness to study is worth learning from.

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听南北极科普讲座我所和清华大学联合培养的余雯博士给小朋友们带来了题为“海洋与气候变化”的科普讲座。

To listen to polar science lecture I have co-cultured with Tsinghua University's Dr. Yu Wen for the children to bring the item entitled "Oceans and climate change" science lecture.

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