送交者: HunHunSheng 于 2007-09-18, 15:42:32:

回答: 黄金除了作为货币的符号还有啥实际用途？要是人工合成黄金跟天然一样怎么办？ 由 true 于 2007-09-18, 15:39:33:

• that's the past, gold is just one of the commodity now. (无内容) - PhonyDoctorPhD (0 bytes) 2007-09-18, 17:36:28 (171189)

加跟贴