求翻译：动机是积极学习的源泉和原动力，兴趣是间接推动学生积极学习的内在动力。实践证明，当学生对所学材料产生浓厚兴趣时，就能集中注意力，情绪高涨，充分发挥学习潜能。是什么意思？

The motivation is that active learning is the source and the driving force behind interest is the inherent power to indirectly promote active learning. Practice has proved that when a keen interest in the learning materials, the students will be able to concentrate, mood, give full play to the learn

Motivation is a positive source of learning and motivation, and interest is indirectly promote active student learning. Practice has shown that when students in the school has had a strong interest in material, they'll be able to focus our attention, emotions ran high, and a full learning potential.

The motive is the positive study fountainhead and the driving force, the interest indirectly impels the intrinsic power which the student studies positively.The practice proved, when the student to studies the material has the strong interest, can focus the attention, the mood surges upward, display

Motivation is the source of positive learning and motivation, interest is the inner motivation of indirect promotion of active learning. Practice shows that when students have a keen interest in learning materials, will be able to concentrate, mood, learning potentials into full play.

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