YOU SAID:

I am going to the store to buy milk, cheese and meat

INTO JAPANESE

ミルク、チーズ、肉を買いに店に行きます

BACK INTO ENGLISH

Go to the store to buy milk, cheese and meat

INTO JAPANESE

ミルク、チーズ、肉を買うために店に行く

BACK INTO ENGLISH

Go to the store to buy milk, cheese and meat