大暑是二十四节气中的第十一个节气，通常出现在每年的7月23日或24日，是夏季的最后一个节气。在中国传统文化中，大暑意味着进入了盛夏时期，气温会进一步升高，人们需要特别注意防暑降温。

大暑节气的到来标志着夏季进入了最热的时期，人们需要采取一系列措施来预防中暑、晒伤等问题。此外，大暑也是收获的季节，许多农作物如水稻、玉米等都可以开始收获。

在中国传统文化中，每个节气都有其特定的含义和象征意义。大暑所代表的含义是“大热到来”，同时也象征着人们需要保持清凉、养生的意识。在现代社会，随着气候变化和环境污染等因素的影响，人们需要更加注重健康和生态环境的保护，以保持身体的健康和环境的可持续发展。

In Chinese culture, the Great Heat (or 'Da Shu' in Chinese) is the eleventh solar term of the year, usually falling on July 23rd or 24th. It marks the beginning of the hottest period of the summer, and people need to take special measures to prevent heatstroke, sunburn, and other issues. Moreover, it is also a season of harvest, and many crops such as rice and corn can be harvested.

In traditional Chinese culture, each solar term has its specific meanings and symbolic significance. The Great Heat represents the coming of extreme heat, while also symbolizing the importance of staying cool and healthy. In modern society, with the impact of climate change and environmental pollution, people need to pay more attention to health and the protection of the environment, in order to maintain both physical health and sustainable development.