如果他们的钱的购买力在2008年后遭遇重创，他们自然会寻求将本币换掉（换成其他货币、贵金属或其他储蓄方式 ） 。
If the purchasing power of their money had been dealt a blow after 2008, they would naturally have sought substitutes for their home currencies (other currencies, precious metals, or alternative forms of saving).