在中国画里有一种技法，就是用墨水或淡彩在所要着重描绘的景物外部大肆渲染，使景物更加鲜明和突出。如要画月亮，就在月亮外部涂上几笔淡淡的云，那月亮就被渲染得分外突出了。这种技法被引进文学写作中，称为衬托，即在描写某一事物或情景时，不去直接描述它，而是用与它相 In Chinese painting there is a technique that uses ink or light colors to be rendered exaggeratedly outside the scene to be highlighted, making the scene more vivid and prominent. If you want to paint the moon, just apply a few faint clouds to the outside of the moon, and the moon will be rendered extraordinarily prominent. This technique has been introduced into literary writing as a reference, that is, when describing a certain thing or scene, instead of describing it directly,