Group 1 - The term "thunderstorm asthma" has gained public attention following recent severe weather events, particularly in Shanxi and Chongqing, where hospitals reported a surge in patients exhibiting symptoms such as severe coughing and difficulty breathing, predominantly among children, pregnant women, and young adults [1][2] - Thunderstorm asthma occurs when lightning causes pollen particles to break into smaller fragments, making them easier to inhale and potentially triggering acute asthma attacks, with symptoms including coughing, wheezing, and severe respiratory distress [1][2] - The interplay between thunderstorms and pollen highlights the complex relationship between climate change and public health risks, as extreme weather events can exacerbate respiratory and cardiovascular diseases, particularly in urban areas [1][2] Group 2 - Addressing health risks from extreme weather requires a multidisciplinary and interdepartmental approach, including enhanced monitoring of allergens by meteorological departments and improved emergency response capabilities within healthcare systems [2] - Public awareness of new health risks like thunderstorm asthma is insufficient, indicating a need for increased education and preventive measures, as evidenced by past incidents in places like Melbourne, Australia [2] - Long-term prevention of health risks associated with extreme weather necessitates ongoing improvements in the overall ecological environment, emphasizing the importance of individual actions towards sustainable living and environmental protection [3]

台湾青少年的发明创意吸引民众围观。 何蓬磊摄 本报电（钟欣）"你好，'智慧书包'是一款可以帮助同学们记得每日所需的创新设计……" 13岁的陈羿璇带着"声控单杠"创意亮相。单杠的基座上有一个轨道，透过声音控制，可以使活动臂沿着 轨道上下移动，依据使用者身高适当调整。陈羿璇说，生活实践是滋养创意的丰厚土壤。发明产品在操 作简单、广泛适用人群的同时，还可以更有趣味性。 台湾学生张芮甄从观察家人晒衣服入手，发明了一款可以依据空间大小灵活调整长度、适用多元场景 的"伸缩衣架"。"2024年我第一次到大陆，在重庆的曾家岩小学交流，交到了不少朋友。"张芮甄说，创 意成型后，她将作品通过网络分享给大陆朋友，收获了大家的支持与鼓励。"我们常常联系，交流彼此 的兴趣爱好、奇思妙想。"她说。 彰化师范大学附属高级工业职业学校学生杨钧嘉是一名"老将"，参赛足迹涉及海峡两岸多个城市。此行 他与合作伙伴陈羿亨带来"跑道起跑线超线显示器"装置，"可实现公平起跑与精准计时，具备市场潜 力"。在杨钧嘉看来，参展参赛不仅是展现自己的创意，更重要的是结识更多朋友，拓宽眼界。 (责编：岳弘彬、牛镛) 近日在重庆举办的第四届青少年专利孵化展暨发明展上 ...

Core Points - The article commemorates the return of the twelfth batch of remains of Chinese People's Volunteer Army martyrs from Korea, marking a significant moment in honoring their sacrifices during the Korean War [9][10] - It highlights the emotional connection between the soldiers and their families through letters written during the war, showcasing their dedication and longing for their loved ones [9][10] Group 1 - The article mentions that over 2 million Chinese soldiers participated in the Korean War, with 197,653 losing their lives [9] - The remains of the martyrs were returned to China after more than 70 years, with a solemn burial ceremony held in Shenyang [9][10] - The publication features excerpts from five letters written by soldiers to their families, reflecting their thoughts and feelings during the war [9][10] Group 2 - The letters reveal the hardships faced by the soldiers, such as reduced food intake and the physical toll of war, while expressing pride in their mission to defend the country [10][11] - The correspondence also illustrates the soldiers' encouragement for their families to work hard and contribute to the new China, emphasizing a spirit of sacrifice and dedication [15][21] - The article concludes with a focus on the legacy of these soldiers, their bravery, and the emotional impact of their letters on future generations [9][10][24]

台湾铁道博物馆展厅的"台北 第六月台"展区。 游客在台湾铁道博物馆参观。 观看展览了解台湾铁道建设的发展变化、乘坐园区火车实地感受列车运行的欢快、探访车辆维修车间观 摩不同时代台湾使用的列车及维修方式……不久前，位于台北的台湾铁道博物馆正式开馆。老少铁道迷 们兴致勃勃，不亦乐乎地在各个展区之间参观、体验。 台湾铁路修筑历史悠久。19世纪末，在清代台湾巡抚刘铭传的主导下，台湾修建了第一条铁路，奠定了 宝岛近代化的基础。1945年台湾光复后，当地铁路事业也获得快速发展，是岛内交通与产业发展的重要 基础设施，也成为许多台湾民众日常生活中不可或缺的一部分。 为了让更多岛内民众更好地了解铁路运作、唤起火车记忆，台湾相关部门和各县市利用与铁道相关的园 区、老建筑，建设铁道博物馆或铁道文化园区，让大家近距离感受宝岛的铁道风情。 不一样的列车展示 不只是车辆种类丰富，柴电工场还结合车间内原有的机械设备和现代数字技术，为观众呈现火车引擎的 内部构造和检修场景。比如现场陈列的S212号油电混合火车引擎旁设有大型数字屏幕，展现的画面像 电脑断层扫描一样，让观众可以透视火车引擎里面的零部件组成和运作原理。 对于周先生5岁的儿子沐沐来 ...

王 申摄（新华社发） 一日食三餐本是常事，可对于有吞咽困难的长者而言，进食却可能意味着发生呛咳甚至引发吸入性肺炎 的危险。在香港，适合吞咽困难人士食用的软餐逐渐出现在养老院和一些餐厅，让用餐不便的长者也能 尝到好滋味。 前不久，在位于香港新界的松悦园耆和护养院，30多位长者又吃到了久违的港式味道。怀旧的点心车、 热气腾腾的蒸笼、色香味形俱全的广式软餐点心，仿佛让他们来到了茶楼。身穿白衫的伙计在"茶楼"穿 梭忙碌，长者们则在热闹欢快的氛围中用餐。有的老人家品尝了软餐，先是有些惊讶，随后开心地竖起 大拇指。"现场气氛很热闹，像在茶楼喝茶。"护养院罗护士说，"老人家说点心跟茶楼的味道一样，真 的好开心。" 长者们品尝的软餐点心，是将煮熟的食材放入料理机搅匀，再加入软餐酵素粉和水，加热后倒入模具中 凝固成型，取出即可食用。食物既柔软易于吞咽，有助于降低吞咽风险，还保留了原本的味道，帮助改 善长者食欲。 这项名为"流动五感大茶楼"的沉浸式餐厅饮食体验活动，由香港乐龄社企"软餐侠"推出。从2019年至今 已举办145场活动，共有4000多位脑退化症和吞咽困难人士参与。"我们把茶楼'搬进'养老院，呈现真实 的聚会用餐场景， ...

Core Points - The article highlights the historical significance of Soviet Air Force Marshal Dmitry Dzhigalev's contributions to the Chinese resistance during World War II, particularly through the experiences shared by his granddaughter, Elena Dzhigaleva, and her family [1][2][3][4]. Group 1 - Elena Dzhigaleva's grandson, Fyodor, wrote an award-winning essay about his great-grandfather's experiences in aiding China during the war, showcasing the family's pride in their heritage [1][2]. - Dzhigalev volunteered to serve in China during the Second Sino-Japanese War, leading the Soviet Volunteer Air Force and participating in key battles such as the defense of Nanjing and Wuhan [2][3]. - Over 200 Soviet pilots lost their lives in China, and their sacrifices are remembered in both Russian and Chinese histories [3]. Group 2 - The article emphasizes the crucial role China played in World War II by tying down Japanese forces, which allowed the Soviet Union to redirect troops to the European front [3]. - Fyodor expressed a desire to learn Chinese and visit the memorials dedicated to the Soviet pilots who fought in China, indicating a strong connection to his family's legacy [3][4]. - Elena Dzhigaleva stressed the importance of remembering the shared struggles and the need to pass on the values of justice and friendship to future generations [4].

杜老师： 我在写作时，经常混淆"溜"和"遛"，不知道"liū达""liù弯儿"这两个词，分别该选用"溜"还是"遛"。请问 该如何区分两词写法？ 江苏读者 吴先生 "溜达"跟"遛弯儿"都表示"散步"，但侧重点有所不同。"溜达"侧重于"闲走"。例如： （1）别看我人粗，可爱花，一清早晨，便到木荷树下去闲溜达。（杨朔《晚凉天》） （2）阴雨雪天，无事在集上溜达的人更少。（陈登科《风雷》第一部第一章） （3）吃过晚饭，到街上溜达溜达。（《现代汉语词典》） （4）顺着湖边溜达。（《现代汉语应用规范词典》） （5）晚饭后到公园去溜达溜达。（《现代汉语大词典》） （1）饭后遛个弯儿，消消食儿。（《现代汉语学习词典》） （2）每天晚饭后他们出去遛弯儿。（《北京话词典》） （3）这时天大亮了，喊嗓的、遛弯（儿）的越来越多。（邓友梅《那五》） "遛"字的本义是"暂时停留不前行"，后来也指"慢走"。例如下面句子中的"遛"含"慢走"义： （1）敌哨兵东张西望，大模大样地遛着。（丁洪、赵寰《董存瑞》） （2）把马交给老乡去遛去饮。（孙犁《风云初记》十七） （3）几位老人正在马路上遛鸟。（《现代汉语大词典》） （4）晚餐后几个人在竹林里 ...

Core Insights - The 2025 China International Service Trade Fair (CIFT) opened in Beijing, focusing on the theme "Digital Intelligence Leading, Service Trade Renewed" [1] - The event showcased a strong magnetic pull of China's service trade, with numerous new products and technologies being presented [1][2] Group 1: New Products and Technologies - A total of 113 companies will unveil over 190 new products and achievements, with 109 being first-of-their-kind [2] - Notable innovations include the first professional optical quantum computer exceeding one thousand bits and the world's first end-to-end AI assurance plan [2] - Companies like XianTu Intelligent and EY are launching advanced technologies and digital service solutions, including L4 autonomous driving technology and new business insights [2] Group 2: Industry Innovations - New entrants to the fair, such as Wattman Intelligent, introduced AI and robotics solutions, achieving a 99.5% operational stability and a 20% increase in production efficiency at the Shougang Jingtang Steel Plant [3] - Beijing Space Zhizhu Technology showcased 3D printing robots that enhance construction capabilities, demonstrating the fair's focus on innovative solutions [3] Group 3: Digitalization and Trade Opportunities - The fair emphasizes the role of digitalization in expanding the tradability of services, showcasing new technology applications and solutions [4] - Companies presented innovative solutions for construction waste recycling and intelligent manufacturing, highlighting the integration of technology in traditional industries [7] Group 4: International Participation - The fair featured participation from 85 countries and international organizations, with Australia as the guest of honor, showcasing the largest service trade delegation since the fair's inception [8] - Nearly 2,000 companies participated, including around 500 Fortune 500 and industry-leading firms, indicating a strong international presence [8] Group 5: Overall Significance - The CIFT has become the largest comprehensive and international exhibition in the service trade sector, promoting cooperation and development opportunities [9]

Core Insights - The integration of AI technology in Beijing Broadcasting Television has transformed creative processes, making them more engaging and accessible to audiences [1][2] - The establishment of the AI media innovation lab aims to incorporate AI elements into every channel and major new media account, indicating a significant shift in content production [1][2] - AI has enhanced operational efficiency by automating content creation processes, allowing journalists to focus on storytelling and emotional depth [2][3] Group 1 - The AI technology has been used to restore historical images and create engaging virtual content, showcasing its ability to connect with audiences emotionally [1] - The AI media innovation lab was formed with 15 partners, with the goal of integrating AI into at least one program per channel [1] - AI has been utilized in the production of promotional materials, such as the Beijing International Film Festival trailer, highlighting the fusion of technology and cultural aesthetics [1] Group 2 - A new "intelligent editorial team" has been established, which utilizes AI to streamline the news production process, significantly reducing the time required to create news segments [2] - The collaboration between AI and journalists allows for a more effective approach to reporting, combining data analysis with human storytelling [2] - AI serves as a personalized content curator for users, tailoring information based on individual preferences, thus enhancing viewer engagement [2][3]

纪念抗战胜利80周年阅兵仪式上，战旗方队中的"刘老庄连"部队荣誉旗帜。 82年前"刘老庄连"的连队旗帜。 刘老庄八十二烈士纪念馆供图 前几天，九三阅兵式上"刘老庒连"部队的荣誉旗帜一亮相，细心的人就会注意到旗面上的"庒"字不同寻 常：怎么比平常写的"庄"字多了一个点？细查才知道，82年前连队命名时，用的就是"庒"字——这并非 笔误，而是"庄"的异体字。 异体字是汉字的"错别字版"吗？非也。错别字是说写错了字形，该写甲字而写了乙字，比如把"自己"写 成"自已"。而异体字是历史上确曾用过的写法，和现在的通用字读音相同、意思一致，只是长得不一 样。 可以把标准字和异体字理解为一个人穿了两件不同的衣服，本质还是同一个人。比如"杯子"的"杯"，旧 时曾写作"桮""盃"；"山峰"的"峰"，过去有"峯"的写法；"果实"的"果"，也曾作"菓"字…… 为什么现在很少见到这些字了？这是由于从功能来看，异体字是汉字的冗余，徒增记忆负担，需要加以 规范。这就像家里有多个功能相同的物件，只留下用着最顺手的一件，其他的就可以断舍离了。想留个 纪念的话，就拍张照片——这不，1955年全国文字改革会议通过的《第一批异体字整理表》，就相当于 ...