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现在,人们常常把珍贵的东西称为“宝贝”。实际上,宝贝是一种腹足纲宝贝科的海生贝类软体动物,其肉味鲜荚,壳色美丽而有光泽。它怎么会与财富有联系呢?原来它是我国主要的原始货币。
People often call precious things “baby.” In fact, the baby is a marine mollusc mollusk of the gastropod family. Its meat is fresh and the shell color is beautiful and shiny. How can it be associated with wealth? It turned out to be the country’s main source currency.