| 摘要 |
A motion toy includes a hollow base having two upright top lugs, two leg members respectively pivoted to the two upright top lugs, a trunk member pivoted to the leg members remote from the base, a head member pivoted to the trunk member, a transmission gear meshed between a toothed portion at one leg member and a bottom rack at the head member, spring means connected between the leg members to pull the leg members toward each other, and a power drive mounted inside the hollow base and controlled to turn the leg members back and forth on the upright top lugs.
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