請翻譯一段關(guān)于貨幣的句子
In 1857, the MInt stopped making the half-cent coin, partly because the cost of making it was more than its face value, and partly because it was considered to be no longer needed. Yet ,commerce continued without any catastrophic effects. History has shown us that updating the moneytary supply in countries where the currency is very stable has had little, if any, negative effect on the economy, or on people's acceptance of the coinage.