1. When ice sublimates, it goes from a solid directly to a gas without melting first.
当冰升华时，它直接从固体变成气体，而不是先融化。

2. The artist used a special technique to sublimate the colors in his painting, creating a vibrant and dynamic effect.
艺术家使用了特殊的技术来提升他画作中的颜色，创造出生动而动态的效果。

3. In chemistry, sublimation is the process where a solid turns into a gas without passing through the liquid phase.
在化学中，升华是指固体转变为气体而不经过液体相的过程。

4. The company's marketing strategy is to sublimate the brand image through celebrity endorsements and high-profile events.
该公司的营销策略是通过名人代言和高调活动来提升品牌形象。

5. When dry ice sublimates, it creates a foggy effect that is often used in special effects for movies and stage productions.
当干冰升华时，它会产生一种雾状效果，通常被用于电影和舞台表演的特效中。

6. The scientist discovered a new substance that sublimates at room temperature, defying the traditional laws of physics.
科学家发现了一种新物质，在室温下升华，挑战了传统的物理定律。