YOU SAID:

Gotta pick up some milk

INTO JAPANESE

ミルクを拾わなきゃ

BACK INTO ENGLISH

I have to pick up the milk.

INTO JAPANESE

私はミルクを拾わなければならない。

BACK INTO ENGLISH

I have to pick up milk.

INTO JAPANESE

私はミルクを拾わなければならない。

BACK INTO ENGLISH

I have to pick up milk.