YOU SAID:
he didn't know the sun when around the moon
INTO JAPANESE
彼は月のまわりで太陽を知らなかった
BACK INTO ENGLISH
he didn't know the sun around the moon
INTO JAPANESE
彼は月のまわりの太陽を知らなかった
BACK INTO ENGLISH
he didn't know the sun around the moon
That's deep, man.