YOU SAID:

I took the subway and bought a salad and a sub from subway

INTO JAPANESE

私は地下鉄をとり、地下鉄からサラダとサブを買った

BACK INTO ENGLISH

I took the subway, bought salad and sub from subway

INTO JAPANESE

地下鉄で行き、地下鉄からサラダとサブを買った

BACK INTO ENGLISH

Subway and went and bought a salad and sub from subway

INTO JAPANESE

地下鉄と行き、地下鉄からサラダとサブを買った

BACK INTO ENGLISH

Metro and went and bought a salad and sub from subway

INTO JAPANESE

地下鉄と行き、地下鉄からサラダとサブを買った

BACK INTO ENGLISH

Metro and went and bought a salad and sub from subway