The following photos show the wonderful moments of Liu Xuan in the floor exercise competition. Please choose two figures of speech from metaphor, analogy, parallelism and duality.

Her graceful figure is like a light swallow, flying in the sky; Another example is flying and dancing in Dunhuang.

Analysis of test questions: This topic is entitled Graphic-Text Conversion. When answering questions, you should follow the content in the picture, closely follow the dynamic characteristics and expand the association. Any two rhetorical devices required in the title should be used to describe the picture, the sentences should be fluent, and attention should be paid to the word limit.