为什么黄金值钱？这个问题的答案涉及到多个方面，以下是对这个问题的解析以及英文翻译对照：

首先，黄金的稀有性和珍贵性是其价值的基础。黄金是一种有限的资源，全球的黄金储量非常有限，而且其开采和提炼需要经过复杂的过程。这种稀有性和珍贵性使得黄金在市场上的需求一直很高，其价值也得到了长期的保障。英文翻译为：Why is gold valuable? The answer to this question involves multiple aspects. Firstly, the scarcity and preciousness of gold are the basis of its value. Gold is a limited resource, with a severely limited global reserves, and its extraction and refining require complex processes. This scarcity and preciousness ensure a high demand for gold in the market and its value has been guaranteed for a long time.

其次，黄金的稳定性和可靠性也是其价值的重要因素。黄金是一种贵金属，其化学性质稳定，不易被腐蚀或变质。这种稳定性和可靠性使得黄金可以长期保存其价值，而且可以方便地进行交易和交换。英文翻译为：Secondly, the stability and reliability of gold are also important factors in its value. Gold is a noble metal with stable chemical properties that are not easily corroded or degraded. This stability and reliability allow gold to maintain its value over time and facilitate transactions and exchanges.

最后，黄金的价值还受到市场供求关系的影响。在全球经济中，黄金的供求关系非常平衡，其价格波动相对较小。这种平衡的供求关系使得黄金的价值相对稳定，而且其价格波动也受到全球市场的影响较小。英文翻译为：Finally, gold's value is also influenced by market supply and demand. In the global economy, the supply and demand of gold are relatively balanced, resulting in relatively small price fluctuations. This balance of supply and demand allows gold's value to remain relatively stable and its price fluctuations are also relatively insensitive to global market movements.