求翻译：由于客观事物本身的复杂性及发展过程的无限性，人对事物的认识要受到主观和客观条件的限制，特别是受到具体的实践水平的限制，因此，认识的发展要经过“实践、认识、再实践、再认识”的循环往复、以至无穷的过程。就某个具体事物而言，人们对它的正确认识，往往要经过由实践到认识、由认识到实践的多次反复才能完成；就对于过程的推移而言，人们的认识又是一个无限发展的过程。是什么意思？

Because of the complexity of the objective things and the infinite nature of the development process, people's understanding of things subject to the limitations of subjective and objective conditions, in particular, are subject to restrictions on the level of practice, practice, understanding under

Owing to the objective of the complexity of things themselves and the infinite possibilities of development process, and people's understanding of things you want to be both subjective and objective conditions, in particular, the practice is a concrete level, therefore, to understand the development

Because the objective of unlimited complexity and development process of the thing itself, people's understanding of things are subjective and objective conditions of restricted, limited by the specific practice of levels in particular, therefore, knowledge development through "practical understandi