| 摘要 |
An amusement device is disclosed which comprises a generally spherically shaped hollow shell structure having an interior sufficiently large to accomodate a human being and including an opening with a removable hatch cover to permit a human being to enter the shell structure. The shell structure is supported in a support frame on casters so that the shell structure can be rocked or rotated in any direction when the user shifts his weight within the shell structure.
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