求翻译：而是择优，扬各家之所长，避各派所短，是一个以有效为根本准则，根据一定的原则，针对不同的具体教学情况，吸取各种理论、方法精华的动态的过程，是一种再创造。是什么意思？

Merit, but Yang each director, to avoid factions short, is a fundamental criteria in order to effectively and according to certain principles for different specific teaching situation, to learn a variety of theoretical method the essence of a dynamic process, a re-creation.

It is selection of the best speakers, the Director of the lightning, the short, and it is in fact a fundamental guidelines for effective, according to a set of principles aimed at a different specific teaching situation, the lessons of theory, methods of the dynamic of the essence, is a re-creation.

But is according to qualification, raises various manager, evades sends respectively short, is one take effective as the basic criterion, according to certain principle, in view of the different concrete teaching situation, absorbs each kind of theory, the method essence tendency process, is one kin

But merit, Director of Yang 's, short the avoidance, is a valid as the fundamental criteria, in accordance with certain principles, for different and specific teaching situations, drawing on a variety of theory, method, the essence of dynamic processes, is a re-creation.

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