YOU SAID:

I went to the store and bought 2 eggs, a gallon of milk, and a half pint of butter

INTO JAPANESE

私は店に行って、卵2個、ミルク1ガロン、バター0.5パイントを購入しました。

BACK INTO ENGLISH

I went to the store and bought 2 eggs, 1 gallon of milk and 0.5 pint of butter.

INTO JAPANESE

私は店に行き、卵2個、ミルク1ガロン、バター0.5パイントを購入しました。

BACK INTO ENGLISH

I went to the store and bought 2 eggs, 1 gallon of milk and 0.5 pint of butter.