progressiveness of the CPC

• 党的先进性

progressiveness of the CPC的用法和样例：

例句

1. It proves the reliability and advancement of the technology.
   由此证明了该技术的先进性和可靠性。
2. The Party and the construction of its progressiveness are vital to the building of a harmonious socialist society.
   构建社会主义和谐社会，关键取决于我们党，取决于党的先进性建设。