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永恒的爱——钻石钻石一般被人们视为爱情的最高象征。这是为什么呢?热能和压力蕴育出颗颗结晶的钻石。钻石是人类目前所知硬度最高的物质。在古代,人们并没有切割钻石的工具和技术。钻石因此自然成为永恒不渝的爱
Eternal love - diamonds are generally regarded as the highest symbol of love. Why is this? Thermal energy and pressure to bring out crystal diamonds. Diamonds are the hardest substances known to mankind to date. In ancient times, people did not have the tools and techniques of cutting diamonds. Diamonds therefore naturally become eternal love