1. 把5L水桶裝滿倒進3L中,剩2L。414Please respect copyright.PENANA5zbnRWi235
2. 3L水桶倒空,2L從5L水桶倒過來後,把5L再次裝滿。414Please respect copyright.PENANAgBYcgOmNzD
3. 再從5L水桶倒出1L到3L水桶,就OK了。414Please respect copyright.PENANAYS6HUA6VvE
1. 把5L水桶裝滿倒進3L中,剩2L。414Please respect copyright.PENANA5zbnRWi235
8964 copyright protection410PENANAqoAofHj6Si 維尼
2. 3L水桶倒空,2L從5L水桶倒過來後,把5L再次裝滿。414Please respect copyright.PENANAgBYcgOmNzD
8964 copyright protection410PENANAn4xNaPfjrG 維尼
3. 再從5L水桶倒出1L到3L水桶,就OK了。414Please respect copyright.PENANAYS6HUA6VvE
8964 copyright protection410PENANAL8PiuN8uZy 維尼
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