Trang chủ/JLPT N4/Từ vựng/ビルビルN4🔊☆ Lưu vào danh sáchビルNghĩa—Câu ví dụ私の事務所はあのグレーの６階建てのビルの４階だ。My office is on the fourth floor of that gray six-story building.