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手部关节灵活,可以做出不同的姿势和动作,从而可作为地理课堂教学中的肢体教具文章选择了五个典型肢体教具进行了示范。
The hand joints are flexible and can make different postures and movements. Thus, five typical limb teaching aids are selected as examples of limb teaching aids in geography classroom teaching.