古代晚上要打更的主要原因和作用包括以下几点： 1. 时间指示：古代没有现代便捷的计时工具，打更可以帮助人们识别夜间的时间段，特别是在没有灯光的环境下。打更的次数和方式可以告知人们现在是几点钟，帮助他们掌握时间。 2. 安全警示：打更的声音可以起到一定的安全警示作用，警示村庄或城镇中的居民，尤其是那些外出夜行的人们，提醒他们注意周围的安全形势，防范盗匪和其他潜在的危险。 3. 社会管理：古代打更有助于加强社会安全和秩序的管理。因为打更的时间是固定的，它为当地政府、警察或守夜人提供了一个检查巡逻的时机，确保社区的安全。 4. 信仰和神秘崇拜：在一些古代文化中，打更也与信仰和神秘崇拜相关。例如，在一些宗教节日或仪式中，打更声可以被认为是一种与神灵交流或祈祷的方式，起到理智和超自然元素相结合的作用。 总的来说，古代打更是一种时间指示和社会管理的方式，具有安全警示和宗教信仰的意义。

《披荆斩棘》是一档竞技类综艺节目，陈楚生不仅要对自己负责，还有对队友负责，更要对观众负责，大家选择陈楚生作为队长，就是对他的一种信任，所以他必须要做好，做得漂亮，而在《快乐老友记》中，“0713”彼此信任，相互托底，大家放松做自己就好。, 西安北三环里面有一黑沙场9月关停后现在又开了知情人说，这个沙场白天晚上都在往外运沙，“露天沙场，不可能有手续。

聊天记录可以告对方侵权吗？

聊天记录可能被作为证据用于证明对方侵权的行为。但是否能成功告对方侵权，取决于许多因素，例如地区的法律法规以及聊天内容涉及的具体问题。建议与律师商讨您的具体情况，以便获得专业法律意见。

配合此前上市权益，两车最低也基本来到12万和14万。, 电视剧中，女主角明明标榜的是大女主人设，事业独立积极上进，但是言语之间，还是在依靠男人来成就自己。

写一篇What can I do for our environment为题英语作文

What can I do for our environment? As a responsible citizen, I firmly believe that it is our duty to protect and preserve our environment. In order to make a positive impact, there are several actions that I can take. Firstly, I can reduce my carbon footprint by using public transportation or carpooling instead of driving my own car. This not only reduces air pollution but also eases traffic congestion. Additionally, I can walk or ride a bicycle for short distances, both of which are not only eco-friendly but also beneficial for my health. Secondly, I can practice the three Rs: reduce, reuse, and recycle. By reducing our consumption of resources, we can minimize waste generation. When possible, I will choose reusable items instead of disposable ones, such as using a water bottle instead of buying bottled water. Furthermore, I will separate my recyclable waste from non-recyclable waste and encourage others to do the same. Thirdly, I can actively participate in environmental activities and organizations. By joining groups that clean up beaches or parks, I can contribute to keeping our environment clean and beautiful. Additionally, I can encourage my friends and family to join me in these activities, spreading awareness about the importance of environmental conservation. Moreover, I can conserve energy at home. I will turn off lights and electronic devices when not in use and replace traditional light bulbs with energy-efficient ones. Furthermore, I will support and promote the use of renewable energy sources, such as solar or wind power, to reduce our dependence on fossil fuels. Lastly, I can educate myself and others about environmental issues. By staying informed, I can make informed choices and promote sustainable practices. I will share my knowledge with others and encourage them to make environmentally friendly choices as well. In conclusion, there are several actions that I can take to contribute towards the betterment of our environment. By reducing my carbon footprint, practicing the three Rs, participating in environmental activities, conserving energy, and educating myself and others, I can make a positive impact and inspire others to do the same. Let us all take responsibility for our environment and work towards a sustainable future.

太原市文物局党组书记、局长刘玉伟表示，太原市5个陈列展览获奖，更多的是激励和鞭策。,其中，南京大学锡山应用生物技术研究所成为今年无锡市唯一一家上榜的省级新型研发机构。