我也试过用车的重量把锥子压进去可是锥子太长了

来源: MoonRiverMe 于 2019-08-05 08:49:05 [旧帖] [给我悄悄话] 本文已被阅读：次

车子得顶上天才能把锥子放正了，等我回头把锥子锯短点，改进改进一

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