But it has also been a difficult aspect of physics teaching while abstract physics concepts teaching and learning is a more puzzled problem for the teachers and students.

但是，物理概念教学一直是物理教学中的难点，而抽象物理概念的教与学更是困扰广大师生的一大难题。

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But it has also been a difficult aspect of physics teaching while abstract physics concepts teaching and learning is a more puzzled problem for the teachers and students.

但是，物理概念教学一直是物理教学中的难点，而抽象物理概念的教与学更是困扰广大师生的一大难题。

youdao