火热

In a sentence

• 他的表演动作非常火热。

  His performance movements are very passionate.

  In this sentence, '火热' is used to describe the enthusiasm and liveliness demonstrated in someone's actions, particularly during a performance.

• 这个话题最近在网上讨论得很火热。

  This topic has been very hotly discussed online recently.

  Here, '火热' depicts the popularity and widespread attention of a subject or topic, indicating that it is actively engaged with by many people.

• 在寒冷的天气里，火热的炉火让人倍感温暖。

  In the cold weather, the burning fire makes people feel particularly warm.

  In this context, '火热' literally refers to the intense heat and physical warmth of a blazing fire, directly describing its temperature.