Design drive mechanism, such as gearbox, drum etc.
驱动机构的设计，如减速箱，卷筒等。
The rotor part is composed of shaft, middle wheel and balancing drum etc.
转子部分由轴、中轮、平衡鼓等组成。
Colorful water lily boat, lotus flower lamp, red lantern, Spring Festival couplet, firecracker, drum and music, etc, compose a festive and joyful scene!
彩莲船、荷花灯、蚌壳精、舂糍粑、挂灯笼、贴春联、放鞭炮、鼓乐声声、龙腾狮舞，一个个喜庆的场面，一幅幅美丽的画帘。
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