政府证券地方或国家政府的债务责任债务由国家的信贷及征税权力做担保违约风险极低
Government securities refer to the debt liability of local or national governments. The debt is guaranteed by the state's credit and tax collection powers, and the default risk is extremely low
以上为机器翻译结果，长、整句建议使用 人工翻译 。