求翻译：校外科技教育是青少年科普教育的主渠道，是对青少年实施素质教育的重要途径。基于目前校外科技教育存在的问题，校外科普教育工作者要在科普活动的策划与实施上不断探索与创新，才能肩负起科技传播的使命。是什么意思？

School science education, science and technology education is the main channel for young people, is the implementation of quality education for young people an important way. Based on the current problems in school education, school science educators in the planning and implementation of science act

extracurricular science and technology and education is the main channel youth science education for young people, is an important way for the implementation of quality education. Based on the current school of science and technology education, out-of-school science educators need to question the sc

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Outside of science and technology education is the main channel of popular science education for youth, is the important way of quality education on young people. Based on current problems of science and technology education outside school, the school of popular science educators to continue on the

Outside of science and technology education is the main channel of popular science education for youth, is the important way of quality education on young people. Based on current problems of science and technology education outside school, the school of popular science educators to continue on the