YOU SAID:
What is this quintessence of dust?
INTO JAPANESE
このほこりの真髄は何ですか?
BACK INTO ENGLISH
What is the essence of this dust?
INTO JAPANESE
この塵の本質は何ですか?
BACK INTO ENGLISH
What is the nature of this dust?
INTO JAPANESE
この塵の性質は何ですか?
BACK INTO ENGLISH
What is the nature of this dust?
That didn't even make that much sense in English.