lú / huǒ / téng / téng / de / wǎng / shàng / cuān / bǎ / wū / zi / kǎo / de / nuǎn / yáng / yáng / de炉火腾腾地往上窜,把屋子烤得暖洋洋的。The flames leapt upward, warming the room.