YOU SAID:

You kill a duck thats one less duck

INTO JAPANESE

あなたは1羽少ないアヒルを殺します

BACK INTO ENGLISH

you kill one less duck

INTO JAPANESE

あなたはアヒルを1羽減らします

BACK INTO ENGLISH

you have one less duck

INTO JAPANESE

アヒルが 1 羽少ない

BACK INTO ENGLISH

1 less duck

INTO JAPANESE

アヒルが1羽少ない

BACK INTO ENGLISH

one less duck

INTO JAPANESE

アヒルが 1 羽少ない

BACK INTO ENGLISH

1 less duck

INTO JAPANESE

アヒルが1羽少ない

BACK INTO ENGLISH

one less duck