名词
中文翻译：金
同义词：
['gold', 'precious metals例句：1. The gold market is highly volatile.（黄金市场非常不稳定。）']
例句：
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1. The gold market is highly volatile.
黄金市场非常不稳定。
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2. This piece of jewelry is made from pure gold.
这件珠宝是由纯金制成的。
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3. Gold has been a symbol of wealth and prestige for centuries.
黄金自古以来一直是财富和地位的象征。