工科教室内一个精巧的碰撞小球装置摆放在讲

Midjourney Bot 更新时间：2024-04-27 00:28:32
A delicate collision ball device is placed on the podium in the engineering classroom, and the ball collides back and forth on the track, making a crisp sound. The teacher activated the device and the ball began to move and collide on various tracks. The teacher's eyes were bright and his gestures were light and agile. --ar 16:9 --v 5.2

工科教室内一个精巧的碰撞小球装置摆放在讲台上球体在轨道中来回碰撞发出清脆的声响。老师启动装置小球开始在各个轨道上运动碰撞老师目光炯炯手势轻快。
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