[問題] 關於練習打網拋球?
網路上有看到有賣拋球機
練習打網用的那種
一個要八千元
對於我們這種大學的學生球隊
真的負擔不起
有沒有人自己做過類似的工具
用手動的也OK
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11/10 23:28, , 1F
11/10 23:28, 1F
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11/10 23:29, 2F
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11/10 23:29, 3F
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11/10 23:30, 4F
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11/10 23:32, 5F
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11/10 23:50, , 6F
11/10 23:50, 6F
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11/11 00:09, , 7F
11/11 00:09, 7F
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11/11 00:18, , 8F
11/11 00:18, 8F
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11/11 00:30, , 9F
11/11 00:30, 9F
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11/11 00:37, , 10F
11/11 00:37, 10F
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11/11 01:46, , 11F
11/11 01:46, 11F
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11/12 21:40, , 12F
11/12 21:40, 12F
討論串 (同標題文章)