求翻译：他的讲话重申了深化改革和加速发展的重要性和必要性。并从中国实际出发，总结了改革开放以来的经验和教训。在一些重要的理论和时间问题中，提出了新的思路，并有了新的突破。是什么意思？

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His statement reiterated the deepening the reform and accelerating the development of the importance of, and the need. And from China's actual conditions, a summary of the since the beginning of reform and opening up of the experience and lessons learned. In a number of important theoretical and tim

His speech reiterated the deepening reforms the importance and the necessity which and accelerates to develop.Since and has embarked actually from China, summarized the reform and open policy experience and the lesson.In some important theories and the time question, proposed the new mentality, and

正在翻译，请等待...

正在翻译，请等待...