poster

I buy a poster.

私は掲示物を買います

I buy a poster at the official shop.

私は公式販売所で掲示物を買います

I buy a poster at the official shop today.

私は今日、公式販売所で掲示物を買います

I buy a poster at the official shop today with my friend.

私は友人と今日、公式販売所で掲示物を買います

I buy a poster of my favorite singer at the official shop today with my friend.

私は友人と今日、公式販売所で好きな歌手の掲示物を買います