孩子们玩耍时脸上洋溢着各种情绪。

The children's faces were full of ___emotion as they played.

她的决定往往基于情感而非理性思考。

Her decisions are often based on ___emotion rather than rational thinking.

听到这个消息时，她的脸上流露出复杂的情绪。

A mix of ___emotion showed on her face when she heard the news.