YOU SAID:
How long time will you stay at the office today, buddy? Will you stay here till 5pm, and would you like to drink another coffee in that case?
INTO JAPANESE
バディ、今日はどれくらいオフィスに滞在しますか?午後5時までここに滞在しますか?その場合は別のコーヒーを飲みますか?
BACK INTO ENGLISH
Buddy, how long will you stay in the office today? Would you like to stay here until 5 pm? If so, would you like to drink another coffee?
INTO JAPANESE
バディ、今日はどれくらいオフィスにいますか?午後5時までここに滞在しますか?もしそうなら、あなたは別のコーヒーを飲みたいですか?
BACK INTO ENGLISH
Buddy, how long have you been in the office today? Would you like to stay here until 5 pm? If so, do you want to drink another coffee?
INTO JAPANESE
バディ、今日はどれくらいオフィスにいますか?午後5時までここに滞在しますか?もしそうなら、あなたは別のコーヒーを飲みたいですか?
BACK INTO ENGLISH
Buddy, how long have you been in the office today? Would you like to stay here until 5 pm? If so, do you want to drink another coffee?
That didn't even make that much sense in English.