YOU SAID:
one day i went to the store to buy apples
INTO JAPANESE
ある日、私はリンゴを買いに店に行きました
BACK INTO ENGLISH
One day I went to the store to buy an apple
INTO JAPANESE
ある日、私はリンゴを買いに店に行きました
BACK INTO ENGLISH
One day I went to the store to buy an apple
That didn't even make that much sense in English.