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The 8-inch model is as complex as its forebear, with 120 parts that snap together to form 12 jointed legs, a spinelike crankshaft, and a wind turbine.
这个8英寸长的模型和30英尺长的模型同样复杂——120个部件拼接到一起，组成了12条有关节的腿、一条脊椎和一个风力叶轮机。
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