YOU SAID:

if i were tiny i would sleep on a marshmallow

INTO JAPANESE

私が小さければマシュマロで寝るでしょう

BACK INTO ENGLISH

If I'm small I'll sleep on marshmallows

INTO JAPANESE

小さいならマシュマロで寝ます

BACK INTO ENGLISH

If small, sleep on marshmallows

INTO JAPANESE

小さい場合はマシュマロで寝る

BACK INTO ENGLISH

Sleep on marshmallows if small

INTO JAPANESE

小さい場合はマシュマロで寝る

BACK INTO ENGLISH

Sleep on marshmallows if small