YOU SAID:

kill one stone with two birds

INTO JAPANESE

二羽の鳥で一石を殺します

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It kills one stone at two birds

INTO JAPANESE

これは、2つの鳥で一石を殺します

BACK INTO ENGLISH

This will kill the one stone two birds

INTO JAPANESE

これは、1石2鳥を殺すだろう

BACK INTO ENGLISH

This will kill the one stone 2 birds

INTO JAPANESE

これは、1石2鳥を殺すだろう

BACK INTO ENGLISH

This will kill the one stone 2 birds