YOU SAID:
have we found the iron concentration yet?
INTO JAPANESE
鉄の濃度はもうわかりましたか？
BACK INTO ENGLISH
Did you know the iron concentration yet?
INTO JAPANESE
鉄の濃度はもう知っていましたか？
BACK INTO ENGLISH
Did you already know the concentration of iron?
INTO JAPANESE
鉄の濃度はもうご存知ですか？
BACK INTO ENGLISH
Do you already know the concentration of iron?
INTO JAPANESE
あなたはすでに鉄の濃度を知っていますか？
BACK INTO ENGLISH
Do you already know the concentration of iron?
That didn't even make that much sense in English.
