theory of social development

• 社会发展理论

theory of social development的用法和样例：

例句

1. The human general development theory is Marxist important thought.
   摘要人的全面发展理论是马克思主义重要的思想。
2. Marx's research of human social history is based on practice, which contributes to the revolutionary reform of social development theories based on practice.
   马克思时人类社会历史的研究立足于实践，使社会发展理论在实践的基础上实现了革命性的变革。