本系统能提供细粒度的安全保护，提高了系统的可扩展性和安全性。

These mechanisms can provide dual fine grain protection and enhance the system scalability and security.

youdao

本系统能提供细粒度的安全保护，提高了系统的可扩展性和安全性。

These mechanisms can provide dual fine grain protection and enhance the system scalability and security.

youdao