zhè / zuò / lǎo / fáng / zi / de / qiáng / miàn / xū / yào / chóng / xīn / mǒ / yì / céng / fān / zǎi / huī这座老房子的墙面需要重新抹一层番仔灰。The walls of this old house need to be covered with a fresh layer of cement.