YOU SAID:
Kill 2 birds with 1 stone but 1 bird in the hand is worth 2 in the bush
INTO JAPANESE
1羽の石で2羽の鳥を倒す
BACK INTO ENGLISH
Kill 2 birds with 1 stone
INTO JAPANESE
1石で2羽の鳥を殺す
BACK INTO ENGLISH
Kill 2 birds with 1 stone
That didn't even make that much sense in English.