YOU SAID:

I went down stairs to get a glass of chocolate milk.

INTO JAPANESE

私は階段を下りてチョコレートミルクを一杯手に入れました。

BACK INTO ENGLISH

I went down the stairs and got a glass of chocolate milk.

INTO JAPANESE

階段を下りて、チョコレートミルクを一杯もらいました。

BACK INTO ENGLISH

I went down the stairs and got a glass of chocolate milk.