What grandmother boils is everyday samp, with slow fire, blue flame is extended shrink the ground is licking boiler bottom, the internal heat in boiler is being hit come back rise.

• 外婆熬的是普普通通的玉米粥,用文火,蓝色的火苗一伸一缩地舔着锅底,锅里的火气打着旋儿上升。