YOU SAID:
What happens on the boat stays on the boat
INTO JAPANESE
ボートで何が起こるかはボートにとどまる
BACK INTO ENGLISH
What happens on the boat stays in the boat
INTO JAPANESE
ボートで何が起こるかボートにとどまる
BACK INTO ENGLISH
Stay on the boat to see what happens on the boat
INTO JAPANESE
ボートで何が起こるかを見るためにボートに滞在
BACK INTO ENGLISH
Stay on the boat to see what happens on the boat
You've done this before, haven't you.