钻石不再是女孩们最爱,据一项最新的美国调查显示:四分之三的女性更偏爱一台新型等离子电视,而非一条钻石项炼。
Diamonds are no longer a girl's best friend, according to a new U.S. study that found three of four women would prefer a new plasma TV to a diamond necklace.
有一个在我们前面,形状像一条颈炼。
本文分析了我国某些炼厂的气体尚未合理利用的主要原因,并提出了七条具体建议。
Seven proposals concerning the reasonable utilization of refinery gases are presented based on the analysis of the present situation of refineries in China.
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