post office

I go to the post office.

私は郵便局へ行きます

I go to a nearby post office.

私は近くの郵便局へ行きます

I go to a nearby post office by subway.

私は地下鉄に乗って近くの郵便局へ行きます

I go to a nearby post office by subway today.

私は今日、地下鉄に乗って近くの郵便局へ行きます

I go to a nearby post office by subway with my friend today.

私は友達と今日、地下鉄に乗って近くの郵便局へ行きます