记者：陈杰 新华社音视频部制作 责编：李磊、王瑞景 0:00 乌拉圭总统奥尔西2月4日晚乘高铁抵达上海，继续中国之行。2月5日中午，他来到上海豫园参观，感受 浓浓的春节氛围。 上海是奥尔西此次访华的第二站。奥尔西于2月1日抵达北京，对中国进行为期七天的国事访问。 ...

阿克拉米尼亚说，美国领导层必须在妥协和战争之间做出选择，而伊朗的军事准备涵盖了这两种可能 性。针对美国可能采取的行动，他警告说，任何冲突都将蔓延至整个地区，包括地区内的美军基地。 据伊朗迈赫尔通讯社5日报道，伊朗陆军发言人穆罕默德·阿克拉米尼亚警告说，中东地区的美国军事基 地极易受到攻击。 阿克拉米尼亚表示，伊朗已做好充分准备应对任何局面。"我们能够轻易进入美军基地，这增加了它们 的脆弱性。" 阿克拉米尼亚就1000架战略无人机纳入伊朗四大军种作战体系一事表示，此举体现了伊朗武装部队保卫 国家的充分准备。他还表示，其他防御系统也已升级并全面投入使用。 （文章来源：新华社） ...

Core Insights - Beijing's water authority will focus on high-quality waterfront space construction, urban and rural water supply service improvement, and flood safety in 2026 [1][2] Group 1: High-Quality Waterfront Space Construction - The construction of high-quality waterfront spaces is a major highlight for Beijing's water work in 2026, with plans to connect approximately 100 kilometers of waterfront trails [1] - Key river sections such as the Yongding River, Wenyu River, and Qinghe will have their trail gaps closed and connectivity projects advanced, enabling the hosting of waterfront marathons [1] - A total of 42 kilometers of navigation will be promoted along the Beihucheng River, Bahe, and Beiyun River, adding a new 15-kilometer navigation route for a "water view of Beijing" experience [1] Group 2: Urban and Rural Water Supply Service Improvement - The water authority will focus on the construction of surface water plants like the Fengtai Hexi Second Water Plant and the Fangshan Dingjiawa Water Plant to expand the coverage of the South-to-North Water Diversion project [2] - An initiative to renovate 100 kilometers of old water supply pipelines aims to keep the urban public water supply network leakage rate below 7.8% [2] - The integration of urban and rural water supply will accelerate, with plans to connect 15 villages to the public water supply network and standardize 40 mountain village water supply stations [2] Group 3: Flood Safety and Disaster Recovery - The water authority will expedite post-disaster recovery efforts, focusing on enhancing the capital's water safety [2] - Projects such as the comprehensive upgrades of the Yongding River and other key areas will be completed as part of the "23·7" disaster recovery initiative [2] - The "25·7" disaster recovery project aims to restore 471 kilometers of water-damaged rivers and six reservoirs, ensuring flood prevention capabilities exceed pre-disaster levels before the rainy season [2]

Core Insights - The research team from the University of Science and Technology of China has made significant breakthroughs in scalable quantum network research, constructing the basic module of a scalable quantum repeater for the first time internationally, making long-distance quantum networks a realistic possibility [1][2] - They achieved high-fidelity entanglement between single atom nodes over long distances and successfully extended the transmission distance of device-independent quantum key distribution beyond 100 kilometers, improving previous international experimental levels by more than two orders of magnitude [2] Group 1 - The ultimate goal of quantum information science is to build efficient and secure quantum networks, with long-distance deterministic quantum entanglement distribution as a fundamental element [1] - The inherent loss in optical fibers leads to an exponential decay in the efficiency of quantum entanglement transmission with distance, posing the greatest challenge in constructing scalable quantum networks [1] - The quantum repeater scheme is an effective solution to address the transmission loss in optical fibers, potentially enhancing the efficiency of entanglement distribution over 1000 kilometers by 10^20 times compared to direct transmission [1] Group 2 - The research team developed long-lived trapped ion quantum memory, high-efficiency ion-photon communication interfaces, and high-fidelity single-photon entanglement protocols, achieving long-lived quantum entanglement that significantly exceeds the time required to establish entanglement [2] - This breakthrough marks a transition from theoretical concepts of fiber-based quantum networks to realistic possibilities, indicating progress towards practical applications of quantum entanglement technology [3]

Core Insights - The article discusses the recent developments in the investment banking sector, highlighting key trends and shifts in market dynamics [2] Group 1: Industry Trends - Investment banking is experiencing a significant transformation due to technological advancements and changing client demands [2] - There is an increasing focus on sustainable finance, with more banks integrating ESG (Environmental, Social, and Governance) criteria into their investment strategies [2] Group 2: Company Developments - Major investment banks are reporting fluctuations in revenue, with some firms experiencing a decline of up to 20% in their trading divisions compared to the previous year [2] - Mergers and acquisitions activity has seen a resurgence, with a notable increase of 15% in deal volume in the last quarter [2]

当地警方称，该煤矿疑似为非法运营，目前煤矿中仍有多人被困。事故原因正在调查中。 印度媒体当地时间2月5日报道称，印度东北部梅加拉亚邦一处煤矿当日发生爆炸，造成至少18名工人死 亡。 有报道称，爆炸发生在该地点的煤矿开采活动期间。 印度总理莫迪当天在社交媒体发文，对在事故中丧生的工人表示哀悼，并表示将向死者家属提供抚恤 金。 ...

美国政府近来持续对伊朗发出军事威胁，并向伊朗周边增派军事力量，要求伊方尽快与美方谈判并达成 协议。美国与伊朗定于6日在阿曼首都马斯喀特举行核问题谈判。双方尚未说明会谈将以何种方式举 行。 美国白宫发言人莱维特5日就即将进行的美伊谈判表态，称美国除了外交手段外，"还拥有诸多选项可供 考虑"。 莱维特同时说："在谈判进行之际，我要提醒伊朗方面注意，特朗普总统除了外交手段外，还拥有诸多 选项可供考虑。" （文章来源：新华社） 莱维特在回答记者提问时说，6日与伊朗的谈判将聚焦"推进外交进程"，实现"零核能力"是特朗普总统 反复强调的立场，"他想看看能否达成协议"。 ...

新华社沈阳2月5日电（记者于也童）早上不到七点，刘延君已经来到了自己位于沈阳大东副食品商场的店铺。商场还未正式开门，但小店里已萦 绕着热气，一股混合着新鲜肉香和葱姜味的暖流扑面而来，两个早到的伙计正有条不紊地备料、剁馅…… 刘延君挽起袖子，仔细洗净双手，站到了熟悉的料理台前开始配料。他的小店"九龄四喜丸子"在这里经营已有八年，制作的丸子深受顾客喜爱。 作为春节餐桌的特色佳肴，四喜丸子承载着"福、禄、寿、喜"的美好寓意，每逢年关总是供不应求。 "做食品就是做良心，必须让顾客吃得放心。"刘延君说，"原料一定要精挑细选，不能辜负大家对我们的信任。" 图为刘延君在店内工作。新华社发 随着"嗞啦"一声响，第一锅丸子滑入热油，在锅中翻滚着染上诱人的焦糖色，浓郁的香气穿过档口，漫遍整个市场。 图为大东副食内的场景。新华社记者 李钢 摄 如今，商场日均客流量从1.8万人升至2.5万人，节日期间峰值可达3万人，外地消费者占比近三成。市民张大爷感慨："以前买菜得跑好几个地方， 现在一站就能买齐！今年的年货就上这来买了。" "味道真好，能快递吗？想寄给老家的父母尝尝。"面对成都游客的需求，刘延君连忙记下地址："没问题，您需要多少？ ...

新华社伊斯坦布尔2月5日电（记者王科文）土耳其总统埃尔多安5日表示，土耳其反对对伊朗进行军事 干预。美伊谈判进程仍在进行，双方仍有对话与外交空间。 ...

Core Insights - The strawberry industry in Changfeng County, Anhui, is thriving, with a total planting area of 210,000 acres and an annual production of 360,000 tons, benefiting 360,000 farmers [4][5] - The industry has created significant employment opportunities, with 180,000 people involved in various roles, including farming, sorting, and logistics [4][5] - The total output value of the strawberry industry chain in Changfeng County exceeds 11.76 billion yuan, indicating strong economic impact [5] Group 1: Employment and Economic Impact - The Changfeng strawberry farm generates over 3 million yuan in annual sales, employing local villagers and providing them with higher-than-market prices for their produce [1] - The logistics and processing sectors are also expanding, with a daily average of 2,800 strawberry packages being shipped, reflecting a 12% year-on-year increase [4] - The deep processing of strawberries, including products like strawberry cakes and wines, contributes an annual output value of 250 million yuan [4] Group 2: Community and Youth Engagement - The collaboration between young people and farmers in logistics and e-commerce is enhancing the efficiency of agricultural product distribution, benefiting over 6,400 farmers [4] - The development of leisure tourism related to strawberries attracts 4 million visitors annually, generating 500 million yuan in revenue [4] - The overall employment-driven initiatives in Anhui include the establishment of 43 youth entrepreneurship parks and 166 returnee worker entrepreneurship parks, creating 470,000 jobs [7]