slow flame

例句：

1. 1. The slow flame of the candle flickered in the darkness.
   蜡烛的慢火在黑暗中闪烁。
2. 2. The slow flame of love can be a powerful force for change.
   爱情的慢火可以是一种强大的变革力量。
3. 3. The slow flame of the fire danced across the room.
   火焰缓慢地舞动着，照亮了整个房间。