YOU SAID:
Hello! Can you please pick up some potatoes on the way over?
INTO JAPANESE
こんにちは!途中でジャガイモを買ってきてくれませんか?
BACK INTO ENGLISH
Hi! Can you buy me some potatoes along the way?
INTO JAPANESE
こんにちは!途中でポテトを買ってくれませんか?
BACK INTO ENGLISH
Hi! Can you buy me some potatoes along the way?
You've done this before, haven't you.