爱奇艺

A |     PASO CANOAS, Costa Rica -- The fleet of buses roared past the Panama-Costa Rica border.Hundreds of Venezuelan, Haitian and Ecuadorian migrants pressed their faces to the windows as they looked out onto a sign that read “Welcome to Costa Rica.” But few of them will see more of the country than the winding roads through foggy glass.That's because last week Costa Rica and Panama announced that, amid a historic crush of people headed to the United States, thousands of migrants a day would be bussed from the jungle-clad Darien Gap through their territories to the Nicaraguan border.The move is the latest patchwork solution by governments in Central America that often have appeared more concerned with lessening the impact on their own nations than complying with pressure from the Biden administration to keep migration levels in check. Regional leaders will seek longer term solutions at a migration summit in Mexico on Sunday.For many undertaking the dangerous journey north, like María Angelys, a 30-year-old Venezuelan traveling with her 2-year-old daughter, the bus program sent a clear message: You’re not welcome.“There are tons of Venezuelans everywhere, and the reality is that they don’t want us here,” said Angelys, waiting in a Costa Rican detention facility for a bus. Angelys, who left Venezuela in October due to the economic crisis in her country, said she had hoped to rest after trekking days through the rugged jungle dividing Colombia and Panama. But conditions in Costa Rica's migrant camp were so bad she wanted to continue on as fast as possible.Angelys and her daughter are among more than 420,000 migrants to cross the Darien Gap this year. They wind their way through Central America and Mexico to the U.S.-Mexico border, where U.S. authorities say they’ve stopped migrants more than 1.8 million times in the first 11 months of this fiscal year.The volume even prompted the Costa Rican government to declare a state of emergency in late September. It was a drastic step in a country long known for its open asylum laws and hospitality.“We don’t have the capacity to take on this flow of people,” Jorge Rodríguez, the vice minister to the president, said. “Aid has been generous, but it’s not enough.”Buses pick migrants up from camps in eastern Panama, and transport between 1,500 and 2,000 people a day across Costa Rica's border. They’re dropped off in cramped detention facilities where most sleep on green army cots, bunk beds, cardboard or in tents on the ground where some say liquid from portable toilets leaks.Migrants are not permitted to leave the fenced-off buildings, once a factory, until they buy a bus ticket. A number of migrants told The Associated Press on Monday that they hadn’t eaten since the weekend. Most migrants buy their own bus tickets, paying $30 per person.“You’re Costa Rica and you have a hundred thousand Venezuelan, Chinese, Indians and Ecuadorians in your territory. What do you do? You can’t afford to send them back. This is the least bad option for them,” Adam Isacson, an analyst tracking migration for the Washington Office on Latin America said.It “keeps the migration out of sight, out of mind,” he added, but passes the problem along to the next country.Rodríguez, the vice minister, said while camps “don’t have the best conditions,” it is still better than before when migrants slept on the street. The government is working to address the situation, he said, but still needs training for aid staff, as well as donations of food, beds and vaccines to stop the spread of disease.Angelys, the Venezuelan mother, was among dozens of people waiting in line at Western Union inside the facility for hours for a transfer of $200 from her husband in Chicago to buy bus tickets. She cradled her daughter as other children played and slept on the ground nearby."On one hand, I see it as really good, you get out of the country quickly," she said. “The objective is the United States, no? Not to stay here. But there are many more that don't have the money."Others like 25-year-old Venezuelan migrant Ebrard Sánchez spent his last $120 paying for the government-organized buses from Panama to Costa Rica. The ride was a welcome respite for his wife and 7-year-old son after being robbed in the jungle.Without anyone to transfer the $90 they needed to board the bus to the Nicaragua border, the family had been in the migrant camp for five days waiting for one of the few bus trips donated by companies or aid groups.Sánchez said they would have never climbed aboard if they had known they wouldn't be able to leave the facility."We honestly feel as if we were in prison,” he said. “All we want to do is work, and everyone is closing their doors on us.”Despite two officials and a dozen migrants in the camp telling the AP that migrants are not allowed to leave the camp, Rodríguez, the vice minister, said migrants are not prohibited from exiting, but that doing so would be illegal due to their migratory status.Other countries on the path north — which have long been the source of migration — have scrambled to cope in different ways.In Nicaragua, migration has seen little control, and by most accounts is speedy.Daniel Cano, a 27-year-old Venezuelan who had made it to southern Honduras with his wife and dog, said they crossed Nicaragua in 13 hours without problems. Other migrants who recently crossed Nicaragua said authorities made them get on buses that delivered them directly to the Honduran border.Honduras offers its own host of problems. Migrants can move freely, unlike in Costa Rica, but they lack basic sanitation and are living in deplorable conditions.Denilson Borges, coordinator for Doctors without Borders in the Honduran city of Danli, said the number of migrants crossing Honduras has created a health emergency. Doctors are treating everything from respiratory infections to injuries from violent attacks. Last month, Honduras President Xiomara Castro called it “a humanitarian crisis” requiring a regional response.Honduran immigration officials issue on average 4,000 five-day transit permits to arriving migrants each day in the southern cities of Danli and Trojes.Tents occupy any scrap of greenspace in Danli. At one park, 48-year-old Suhail Briceño rested in her family’s small tent squeezed alongside some two dozen others. Black plastic sheeting was spread over it against frequent rain showers. There were no public toilets.The Venezuelan, struggling with stomach problems, had been living there for two weeks with her husband and other relatives waiting for her son to wire them money to continue moving north. The U.S. government wants countries like Costa Rica and Honduras to manage the flow while trying to deal with the thousands crossing their borders. U.S. Assistant Secretary of State for Western Hemisphere Affairs Brian Nichols told media earlier this month that while such countries are doing a lot “they need to step up and do more.”The moves by Costa Rica and Panama come after weeks of pleading for more international aid to cope with migration.Without ready solutions, leaders from sending countries like Cuba, Venezuela and Haiti, along with Central American transit countries, will meet in Mexico on Sunday to discuss migration and what's pushing people to flee their countries. Biden and other leaders have long touted tackling the roots of migration — corruption, violence and economic crisis — but so far results are limited. “We have an international community that is in denial on how to deal with Venezuela, how to deal with Haiti, how to deal with Nicaragua," said Manuel Orozco, director of the migration, remittances and development program at the Inter-American Dialogue. "And these (transit) countries are the ones facing the consequences.”___Associated Press writers Marlon González in Danli, Honduras and Elliot Spagat in San Diego contributed to this report.。    每经记者：杨建 每经编辑：肖芮冬          ｜2026年7月23日 星期四｜          NO.1 商业航天重要突破，全球最大固体运载火箭引力一号遥四运发射成功，一箭九星          7月22日，我国商业航天迎来重要突破。

B | 太原卫星发射中心在上海以东约170公里的东海海域，使用全球最大固体运载火箭——东方空间引力一号遥四火箭，成功将9颗卫星送入预定轨道。

C | 这是国内商业火箭首次在长三角东海海域成功完成远海机动发射，引力一号正式进入规模化商业运营阶段。对于低轨卫星互联网而言，部分轨道要求发射场具备直接向南发射能力，远海机动发射为低轨卫星互联网大规模组网打开了新的发射通道，也有望为中国星网、垣信卫星等重大低轨卫星互联网星座建设提供更加灵活的运力保障。         NO.2 国内首颗定量高光谱智算卫星成功入轨          7月22日，搭载“彩云高光谱01星”的引力一号遥四运载火箭在我国东海海域点火升空，卫星顺利进入预定轨道，发射任务取得圆满成功。“彩云高光谱01星”由云南省地质矿产勘查开发局和西安中科西光航天科技集团有限公司联合打造，是国内首颗定量高光谱智算卫星，主要面向自然资源调查监测及多行业应用。卫星融合人工智能、商业航天和定量遥感技术，搭载高光谱光学载荷、全色光学载荷和在轨智能处理载荷，具备高精度成像、精细光谱探测、在轨智能处理和高频次观测等能力。         NO.3 海南：建设国际星箭协同研发中心、国际卫星先进制造中心          海南省人民政府办公厅近日印发《海南省“十五五”服务业发展规划》，其中提出，建设文昌国际航天城科技创新公共平台、国际星箭协同研发中心、国际卫星先进制造中心，支持绿色推进剂、火箭发射与回收、低轨通信卫星星座一体化等关键技术的应用转化，完善“发射+服务+制造+应用”一体化商用航天产业体系。         NO.4 模型自主发动攻击，OpenAI遭遇史上首次评测失控事故          北京时间7月22日，OpenAI CEO山姆·奥尔特曼发文称：“我们在模型评估过程中遭遇了一起重大安全事件。”一场原本被限制在隔离沙箱里的模型安全测试，最终演变成针对全球最大AI开源平台Hugging Face的真实网络攻击。模型在评估中为了“作弊”拿到高分，自主发现并利用多个零日漏洞（0day，软件厂商尚未知晓、没有发布补丁修复的安全缺陷），逃逸出隔离环境，攻入Hugging Face生产数据库窃取答案。

D |          NO.5 顺丰集团首次与峰飞航空签署低空运输合作框架协议          7月22日，据2026国际低空经济博览会现场消息，顺丰集团首次与峰飞航空签署低空运输合作框架协议。

E | 根据协议，合作将率先落地适配海上风电产业的低空运维方案。

F | 据峰飞航空方面介绍，行业预计未来数年内，整个海洋能源产业对eVTOL零碳水上机场的需求量将达到100艘以上，而适配该场景的eVTOL航空器则有望达到300架以上。

G | 峰飞航空将按照本次合作协议约定，配合顺丰重点推进零碳低空运输在海上能源、海岛民生等领域的应用。

H |          NO.6 上海：拓展国产民用飞机应用场景和运营规模，推进国产民用飞机“走出去”          7月22日，上海市人民政府印发《上海市加快国际航运中心建设“十五五”规划》。规划指出，以大飞机总装制造为龙头，吸引产业链重点环节、关键零部件研发生产企业落地，联动长三角建设国家先进制造业集群。拓展国产民用飞机应用场景和运营规模，推进国产民用飞机“走出去”。依托浦东国际航空城和虹桥临空经济示范区，集成飞机保税维修与改装、航空租赁与融资、航材管理与贸易、航空会展与培训等航空服务功能。

I |          NO.7 AI平台可预测制备最佳量子点薄膜的溶剂组合，将QLED器件运行寿命提升超40倍          7月22日，韩国首尔大学研究团队开发出一种基于人工智能（AI）的量子点发光二极管（QLED）制备工艺设计平台，可反向设计量子点薄膜制备条件，预测实现高性能量子点薄膜所需的最佳溶剂组合。将该技术应用于QLED器件制造后，器件效率提升约一倍，运行寿命延长超过40倍。

J |          NO.8 宇树科技王兴兴：具身智能的“ChatGPT时刻”有望最快在2至3年内到来          7月22日，据世界互联网大会消息，宇树科技创始人兼首席执行官王兴兴出席开幕式并发言。过去几年，人形机器人从行走到舞蹈、功夫格斗到简单服务进步飞速。王兴兴认为，具身智能的“ChatGPT时刻”有望最快在2至3年内到来——届时机器人在大部分陌生场景，也能直接工作实现很多基本功能。         NO.9 工业和信息化部组织开展国家级零碳工厂建设工作          近日，工业和信息化部办公厅印发《关于组织开展国家级零碳工厂建设工作的通知》，组织开展国家级零碳工厂建设工作。下一步，工业和信息化部将按照《通知》要求，做好国家级零碳工厂建设培育工作，推动构建涵盖能源供应、技术研发、标准制定、金融支持等的零碳工厂建设产业生态，增强产业低碳竞争优势。

K |          NO.10 大众集团、地平线深化AI合作，L3自动驾驶能力2027年下半年交付          7月22日，地平线与大众汽车集团宣布，通过CARIAD与地平线的合资公司酷睿程（CARIZON），进一步深化双方在AI基座大模型领域的技术合作。根据协议，酷睿程将基于白盒授权模式，自主开发并加速构建大众汽车集团中国统一的AI驾驶解决方案，同时地平线的AI基座大模型将与酷睿程在研的系统级芯片C7H、以及GAIA世界模型数据平台协同，为未来乘用车和Robotaxi的应用场景提供技术底座。         免责声明：本文内容与数据仅供参考，不构成投资建议，据此操作，风险自担。         每日经济新闻。