YOU SAID:
she sells sea shells by the sea shore on a sunny day in september
INTO JAPANESE
彼女は9月の晴れた日に海岸で貝殻を売る
BACK INTO ENGLISH
She sells shells on the shore on a sunny September day
INTO JAPANESE
彼女は9月の晴れた日に海岸で貝を売る
BACK INTO ENGLISH
She sells shells on the shore on a sunny September day
You've done this before, haven't you.