old- age insurance

• 养老保险

old- age insurance的用法和样例：

例句

1. Open a webpage, input class of your place city endowment insurance.
   打开网页，输入你们当地市级养老保险。
2. The employees working in TEDA all enjoy pension insurance.
   在天津开发区工作的员工均享受养老保险。