YOU SAID:
i am working a 16 hour shift today
INTO JAPANESE
今日は16時間シフトで働いています
BACK INTO ENGLISH
I'm working on a 16 hour shift today
INTO JAPANESE
今日は16時間シフトで働いています
BACK INTO ENGLISH
I work 16-hour shifts today.
INTO JAPANESE
今日は16時間シフトで働いています。
BACK INTO ENGLISH
I work 16-hour shifts today.
You've done this before, haven't you.