YOU SAID:
sally sells sea shells at the sea shore
INTO JAPANESE
サリーは、海に海の海岸で貝殻を売っています。
BACK INTO ENGLISH
Sally sells seashells on the shore of the sea in the sea.
INTO JAPANESE
サリーは、海での海の海岸で貝殻を売っています。
BACK INTO ENGLISH
Sally sells seashells on the shore of the sea in the sea.
You've done this before, haven't you.