YOU SAID:
underground the earth
INTO JAPANESE
地球の地下
BACK INTO ENGLISH
earth underground
INTO JAPANESE
地下の地球
BACK INTO ENGLISH
underground earth
INTO JAPANESE
地下地球
BACK INTO ENGLISH
subterranean earth
INTO JAPANESE
地下地球
BACK INTO ENGLISH
subterranean earth
Come on, you can do better than that.