How longtime should the line be on the racket?
羽毛球拍上线要多长时间？
A racket-shaped frame containing interlaced leather strips that can be attached to the foot to facilitate walking on deep snow.
一种球拍状结构，有相互交织的皮革带子，可以附在脚上，以便在很深的积雪中行走。
The positions of the holes can be converted or more holes are arranged on a racket board in an anamorphic embodiment.
在变形的实施例中可在拍板上变换孔的位置或多设孔。
When the utility model is used for hitting balls (various miniature balls for hitting by a racket), dub drum sound can be generated. The utility model can be used for games on water surface.
在击球（各种小型击拍用球）时能发出咚咚的击鼓声，并可用于水面游戏。
When the utility model is used for hitting balls (various miniature balls for hitting by a racket), dub drum sound can be generated. The utility model can be used for games on water surface.
在击球（各种小型击拍用球）时能发出咚咚的击鼓声，并可用于水面游戏。
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