1870年，出现了用羽毛、软木做的球和穿弦的球拍。
In the year of 1870, a sort of ball made of featherwood as well as a bat woven with strings were invented.
1870年，出现了用羽毛、软木做的球和穿弦的球拍。
In the year of 1870, a sort of ball made of featherwood as well as a bat woven with strings were invented.
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