n.主旨，大意，主要意思
vi.自称，标榜

原形：purport第三人称单数：purports过去式：purported过去分词：purported现在分词：purporting

The document purports to be the authentic diary of a medieval knight.
这份文件声称是中世纪骑士的真实日记。
The new film purports to揭露 the truth behind the historical event.
这部新电影声称要揭露历史事件背后的真相。
The website purports to offer expert advice on health and wellness.
该网站声称提供健康和养生方面的专家建议。
The book purports to be a definitive guide to understanding quantum physics.
这本书声称是理解量子物理学的权威指南。
The advertisement purports that their product can help you lose weight quickly.
广告声称他们的产品能帮助你快速减肥。
The charity organization purports to support underprivileged children worldwide.
这个慈善组织声称旨在支持全球贫困儿童。
The seminar purports to teach attendees how to manage their finances effectively.
这个研讨会声称将教会参会者如何有效管理财务。
The diet plan purports to combine nutrition with exercise for optimal results.
这个饮食计划声称通过结合营养与运动达到最佳效果。
The app purports to track your daily water intake and remind you to stay hydrated.
这款应用声称能追踪你的日常水分摄入并提醒你保持水分充足。
The study purports to show a direct correlation between exercise and mental well-being.
该研究声称表明锻炼与心理健康之间存在直接关联。