| 摘要 |
<p>A child's doll (1) stands on its feet and twirls, simulating dancing. The doll incorporates a power supply (36), an electric motive mechanism (15) and at least one protrusion (2, 4) underlying the doll's base. In operation, the motive mechanism causes the protrusion to rotate the doll's base, producing twirling.</p> |
