YOU SAID:
Why buy a mattress when you have a couch?
INTO JAPANESE
車があるのにどうして歩くのですか。
BACK INTO ENGLISH
Why do you walk when you have a car?
INTO JAPANESE
車があるのにどうして歩くのですか。
BACK INTO ENGLISH
Why do you walk when you have a car?
You've done this before, haven't you.