YOU SAID:
I have a large backpack with ooey gooey stuff
INTO JAPANESE
ウーイーイーイーなものが入った大きなバックパックを持っている
BACK INTO ENGLISH
He's got a big backpack with something woohooooh.
INTO JAPANESE
何かが入った大きなバックパックを持ってる
BACK INTO ENGLISH
I have a big backpack with something in it.
INTO JAPANESE
何か入った大きなリュックを持っている。
BACK INTO ENGLISH
I have a big backpack with something in it.
You've done this before, haven't you.