triple-A credit rating

例句：

1. 1.The company's triple-A credit rating is a testament to its strong financial stability.
   该公司的三A级信用评级证明了其财务稳健。
2. 2. The investment bank has been awarded a triple-A credit rating by the international financial institutions.
   这家投资银行已获得国际金融机构授予的三A级信用评级。
3. 3. The government's triple-A credit rating is crucial for attracting foreign investment.
   政府的三A级信用评级对于吸引外资至关重要。