与此同时，苹果还上调了现有内存升级选项的价格。以其中一个配置为例，从 96GB 升级至 256GB 内存的费用较此前上涨了 400 美元。
Recent research published by economists at the University of Massachusetts Amherst identified energy, along with food and agriculture as among the commodities that had “a disproportionate capacity to increase inequality when their prices rise”.，更多细节参见新收录的资料
，更多细节参见新收录的资料
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await sleep(ms);。新收录的资料对此有专业解读