| 摘要 |
A movement apparatus for a package having a package outer surface, the apparatus including a roller assembly having an axle mounted roller axle and a roller axle attachment structure for attaching the roller to the package so that the roller extends below the package; and a handle assembly having a handle and a handle attachment structure for attaching the handle to the package so that the handle extends outwardly from the package for gripping by a user to pull the package over a support surface as the package rides on the roller.
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