YOU SAID:

My dream is to fly over the rainbow, so high

INTO JAPANESE

私の夢はとても高い虹の上を飛ぶことです

BACK INTO ENGLISH

My dream is to fly over a very high rainbow

INTO JAPANESE

私の夢は非常に高い虹の上を飛ぶことです

BACK INTO ENGLISH

My dream is to fly over a very high rainbow