本实用新型涉及一种拆卸方便，鞋座可绕绑腿外壳转动，且鞋座可伸缩的可行走溜冰鞋。
The utility model relates to a pair of walking ice skating shoes, which can be conveniently disassembled. Each shoe base can rotate in the mode of winding a legging outer shell and is telescopic.
这样，我们便得出了一个被戏称为RRR 的严肃的生物学悖论：大自然未能产生出有可伸缩的滑轮溜冰鞋的老鼠。
We thus arrive at the serious biological paradox flippantly termed the RRR dilemma: nature's failure to produce rats with retractable roller skates.
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