chain address

例句：

1. 1.The company's new chain address is located in the heart of the city.
   该公司的新链式地址位于市中心。
2. 2.The government has been using chain addresses to protect citizens' privacy.
   政府一直使用链式地址来保护公民的隐私。
3. 3. The chain address system is a common method used by banks to ensure security.
   链式地址系统是银行常用的一种确保安全的方法。