The utility model overcomes the shortcomings of complicated structure, easy fault, big noise, large power consumption and especially unlifelike actions in the prior art.
克服了已有技术结构复杂、容易故障、噪音大、耗电大，特别是动作不逼真的弊病。
The utility model overcomes the shortcomings of complicated structure, easy fault, big noise, large power consumption and especially unlifelike actions in the prior art.
克服了已有技术结构复杂、容易故障、噪音大、耗电大，特别是动作不逼真的弊病。
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