* 获取数字的第digit位（从右往左，0表示个位）
Listen to the optimists, and the AI-driven economic boom is at the doorstep. The Penn Wharton Budget Model projects AI will add 1.5% to GDP and productivity over the next decade. Goldman Sachs says it could add up to three percentage points to productivity every year. By the mid-2030s, AI might increase work output by 20%, according to Vanguard.
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Kosmos 482 is now being closely tracked by international space agencies.
2月27日下午消息，网传信息显示，王力宏近日现身比亚迪高层饭局，比亚迪执行副总裁李柯、比亚迪品牌及公关处总经理李云飞等高管陪同。