YOU SAID:

I want to go to the store to buy some milk.

INTO JAPANESE

私は牛乳を買うために店に行きたいです。

BACK INTO ENGLISH

Go to the store to buy milk for my.

INTO JAPANESE

牛乳を買うために店に行く私。

BACK INTO ENGLISH

I go to the store to buy some milk.

INTO JAPANESE

私はいくつかの牛乳を購入する店に行きます。

BACK INTO ENGLISH

I go to the store to buy some milk.