Мерц резко сменил риторику во время встречи в КитаеSpiegel: Мерц в КНР заговорил о сотрудничестве и забыл про критику
这种“量跌价升”的背后，是不同价格段市场的分化：入门级市场萎缩，高端市场免疫，中端市场承压。
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Last October the investment bank Goldman Sachs put out a report, which was widely cited, suggesting the US could be facing a new period of "jobless growth" thanks to the arrival of new technology and artificial intelligence (AI) in particular, allowing companies to do more with fewer workers.
公式： f(x)=x⋅σ(x)