情感是个人心境复杂的精神心理体验，它与生物(内部)和环境(外部)力量互相作用。

Emotion is the complex psychophysiological experience of an individual's state of mind as interacting with biochemical (internal) and environmental (external) influences.

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对艺术家而言，画面上表现东西不是描摹而是传达复杂而微妙的可以感受到而又很难用文字来描述的种种别样的情绪和心境。

To artists, the picture is not the tracing of objects but the expression of complex and subtle feelings and moods, which cannot be described in words.

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