1. 把5L水桶裝滿倒進3L中,剩2L。562Please respect copyright.PENANAcdor6dHkXI
2. 3L水桶倒空,2L從5L水桶倒過來後,把5L再次裝滿。562Please respect copyright.PENANAEbeWyhbGIf
3. 再從5L水桶倒出1L到3L水桶,就OK了。562Please respect copyright.PENANAKMEttFxcqa
1. 把5L水桶裝滿倒進3L中,剩2L。562Please respect copyright.PENANAcdor6dHkXI
8964 copyright protection558PENANAu10lJLJUGU 維尼
2. 3L水桶倒空,2L從5L水桶倒過來後,把5L再次裝滿。562Please respect copyright.PENANAEbeWyhbGIf
8964 copyright protection558PENANAt1VuhsUSRA 維尼
3. 再從5L水桶倒出1L到3L水桶,就OK了。562Please respect copyright.PENANAKMEttFxcqa
8964 copyright protection558PENANAYIvHmk1LG0 維尼
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