1. The thick fog caused an obscuration of the view, making it difficult to see beyond a few feet. (浓雾使视线模糊，几乎看不到几英尺之外。)
2. The artist used a technique of obscuration to create a mysterious and dreamlike effect in his painting. (艺术家运用了一种模糊的技巧，在他的画作中营造出神秘而梦幻的效果。)
3. The politician's speech was filled with obscuration and vague promises, leaving the audience confused about his true intentions. (政客的演讲充满了模糊和含糊的承诺，让观众对他的真实意图感到困惑。)
4. The writer used intentional obscuration in her novel to create suspense and keep readers guessing until the very end. (作家在她的小说中故意模糊不清，制造悬念，让读者一直猜测到最后。)
5. The scientist's research was met with an obscuration of facts by those who disagreed with his findings, leading to a heated debate in the academic community. (那些不同意科学家研究成果的人对事实进行了模糊处理，引发了学术界的激烈辩论。)
6. The company's financial report was criticized for its obscuration of key figures and lack of transparency, causing investors to lose trust in the company. (公司的财务报告因关键数据的模糊处理和缺乏透明度而受到批评，导致投资者对该公司失去信任。)