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Advances in artificial intelligence by Chinese upstarts rattled US markets on Monday, with the threat of greater competition prompting a slide in shares of the biggest technology companies.
当地时间1月27日，受中国人工智能初创公司——深度求索公司（DeepSeek）冲击，美国人工智能主题股票遭抛售，美国芯片巨头英伟达（NVIDIA）股价历史性暴跌，纳斯达克综合指数大幅下跌。
On Monday, the S&P 500 index fell 1.5 percent, and the tech-heavy Nasdaq dropped 3.1 percent. Nvidia was hit hard, plunging 16.9 percent and losing roughly $600 billion in market value. Falling tech stocks also dented market indexes in Europe and Japan.
截至当天收盘，英伟达公司股价下跌16.97%，市值一日内蒸发近6000亿美元，创美国历史上任何一家公司的单日最大市值损失。
On Jan 20, Chinese artificial intelligence firm DeepSeek officially launched its latest AI model, DeepSeek-R1, positioning its performance to rival OpenAI's o1 official version.
1月20日，中国人工智能公司DeepSeek正式推出了其最新的人工智能模型DeepSeek- r1，其性能定位与OpenAI的01官方版本相媲美。
In addition to matching o1 in performance, the release of DeepSeek-R1 sent shockwaves through the US tech industry because it is fully open-source and achieved this breakthrough at an exceptionally low cost.
DeepSeek-R1的发布除了在性能上与o1相当外，还在美国科技行业掀起了一股冲击波，因为它是完全开源的，并且以极低的成本实现了这一突破。
DeepSeek can match the abilities of cutting-edge chatbots while using a fraction of the specialized computer chips that leading AI companies rely on. That's prompted investors to rethink the heady valuations of companies like Nvidia, whose equipment powers the most advanced AI systems, as well as the enormous investments that companies like Alphabet, Meta and OpenAI are making to build their businesses.
DeepSeek可以在使用领先人工智能公司所依赖的专业计算机芯片的一小部分的情况下，匹敌尖端聊天机器人的能力。这促使投资者重新思考英伟达（Nvidia）等公司令人兴奋的估值，以及Alphabet、Meta和OpenAI等公司为建立业务所做的巨额投资。英伟达的设备为最先进的人工智能系统提供了支持。
By Monday, DeepSeek has surged to the top of the free app download charts in the United States region of the Apple App Store, surpassing the once-dominant ChatGPT. It also secured the number one spot on the free app rankings in China.
截至周一，DeepSeek已经飙升至苹果应用商店美国区免费应用下载排行榜的首位，超过了曾经占据主导地位的ChatGPT。它还在中国免费应用排行榜上排名第一。
来源：央视新闻微信公众号 中央广电总台中国之声 纽约时报
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