英语翻译China's leaders pledged to inject more risk into a financial system used to bailouts and other support as Beijing sought to advance changes.used to 这句是什么成分

英语翻译
China's leaders pledged to inject more risk into a financial system used to bailouts and other support as Beijing sought to advance changes.
used to 这句是什么成分

used to在此为形容词短语,used to bailouts and other support作定语,修饰financial system.
随着北京寻求深化改革,中国领导人誓言要对习惯于紧急救助和其它扶持的金融系统增加更多风险因素