| 摘要 |
The game includes a track 1 consisting of a strip which is elastically deformable at least in the vertical direction; a movable element M capable of being displaced by gravity and by inertia over the track; means 3, 4 for locally and dynamically deforming the track in the vertical direction by the creation of successive longitudinal waves 1a; means for coupling the deformation means; and manual control means; the whole assembly being such that the movable element, from a position of equilibrium, descends by means of gravity towards a wave hollow, acquiring a kinetic energy which enables it to cross the said wave hollow when the latter is brought to a wave summit state due to the local dynamic vertical deformation of the track. <IMAGE>
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