| 摘要 |
A skiing device having at least a pair of parallel, elongated, longitudinally extending runners is provided with a platform therebetween, and quadrilateral linkage arrangements extend between the runners and the platform independently while at least one link member extends between the runners. The quadrilateral linkage arrangements between the runners and the platform allow the ski to carve a turn in the slope of a hill with more ease since the two runners present separate control edges.
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