如何使用 "untethered" 造句

1. China gave domestic consumer-oriented stocks a boost over the weekend when it untethered china 's yuan from the dollar , changing a status quo in place since mid-2008 .
中国上周末一改2008年年中以来的状况，宣布终止人民币与美元挂钩的做法，进而提振了以国内消费者为重点的企业股票。