火舌

例句：

1. 1. The fire tongue was licking the hot coals.
   火焰舔着热炭。
2. 2. The fire tongue had already reached the hearth.
   火焰舌头已经到达壁炉。
3. 3. The fire tongue flickered and danced in the night sky.
   火焰舌头在夜空中闪烁舞动。