YOU SAID:
jolly good day for a swim in slightly besmirched milk
INTO JAPANESE
少し汚されたミルクで泳ぐための陽気な良い日
BACK INTO ENGLISH
A cheerful good day to swim with a little soiled milk
INTO JAPANESE
少し汚れた牛乳で泳ぐのに良い一日
BACK INTO ENGLISH
A good day to swim with a little dirty milk
INTO JAPANESE
少し汚い牛乳で泳ぐのに良い日
BACK INTO ENGLISH
A good day to swim with a little dirty milk
That didn't even make that much sense in English.