1.心情    n.

He is not in the mood to argue on this issue.

他沒有心情爭辯這個議題。

2.心境

Yesterday evening she was in an unusual light-hearted mood ,because she is getting married.

昨晚她心情異常輕鬆，因為她即將結婚。

3.氣氛 n.

In the new year's eve, a mood of optimism pervaded the family reunion.

除夕闔家團聚，彌漫著樂觀的氣氛。