刘彦明参赞在捐赠仪式上说，这是中国使馆第一次向图书馆捐赠图书。
Ambassador Yang spoke at the donation ceremony held at NALIS. He said he was happy to donate the books to the National Library.
基于刘彦佩教授的吸收规则，构造了一个计算双极定向的线性算法。
In this paper we give a linear algorithm to compute bipolar orientation, this algorithm is based on the absorption rule presented by Professor Liu Yanpei.
的翻译是：在不可思议的莲花灯笼帮助下，圣盛家Mu击败了她的兄弟并且与刘彦昌结婚。
With the help of the magic lotus lantern, San Sheng Mu defeated her brother and married Liu Yanchang.
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