正文:America’s lead over China in artificial intelligence may be at its smallest in over a year. When China disrupted the AI race in January 2025 with the release of DeepSeek R1, it erased $1trn from America’s capital markets.Nvidia, a chip firm, briefly shed 17% of its value; the Nasdaq sank by 3.1% in a day. American investors were troubled not only because Chinese AI was good, but because it was being given away free. The uproar soon faded.Since then, market valuations everywhere have hinged ever more on the promise that AI will be both revolutionary and profitable.
知识点:disrupt v. /dɪsˈrʌpt/ to stop a process, event or situation from continuing normally. 扰乱;打断;使中断 e.g. The sudden power cut disrupted our family movie night. 突如其来的停电打乱了我们的家庭观影夜。
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