YOU SAID:
How long has he gone down for this time, Kathleen?
INTO JAPANESE
キャスリーン、彼はこの間どれくらい降りましたか?
BACK INTO ENGLISH
Kathleen, how long has he got off during this time?
INTO JAPANESE
キャスリーン、この間に彼はどれくらい降りましたか?
BACK INTO ENGLISH
Kathleen, how long did he get off during this time?
INTO JAPANESE
キャスリーン、この間に彼はどれくらい降りましたか?
BACK INTO ENGLISH
Kathleen, how long did he get off during this time?
That didn't even make that much sense in English.