YOU SAID:
why don't you put that mouth of yours inside the washing machine
INTO JAPANESE
その口を洗濯機の中に入れてみませんか
BACK INTO ENGLISH
Why don't you put that mouth in the washing machine
INTO JAPANESE
その口を洗濯機に入れてみませんか
BACK INTO ENGLISH
Why don't you put that mouth in the washing machine
You've done this before, haven't you.