YOU SAID:
Pardon me, but there seems to be mustard on my elbow
INTO JAPANESE
すみません、私の肘にマスタードがあるようです。
BACK INTO ENGLISH
Excuse me, my elbow is a mustard.
INTO JAPANESE
すみません、私の肘はマスタード。
BACK INTO ENGLISH
I'm sorry, my elbow is mustard.
INTO JAPANESE
私は申し訳ありませんが、私の肘はマスタード。
BACK INTO ENGLISH
I'm sorry, my elbow is mustard.
You've done this before, haven't you.