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Before artificial intelligence supercharges global productivity, governments will have to deal with an unfortunate reality: The long-awaited economic windfall may be years away, while the bills are coming due now.
該實驗室在最高法院裁決和特朗普政策調整之前發布的估算結果顯示，31%至63%的額外關稅成本最終轉嫁給了消費者，導致進口商品價格上漲。
A two-pronged strategy directs drug-delivering nanoparticles to the pancreas — and shows promise in animal models of serious pancreatic diseases.