华尔街周四大幅上涨，芯片股飙升，微软在发布了令人振奋的财报后大幅上涨，缓解了市场对人工智能基础设施巨额支出的担忧。丽莎·伯恩哈德报道
Wall Street ended sharply higher on Thursday, with chip stocks jumping and Microsoft soaring after the technology giant gave a stellar forecast that eased fears about massive spending on AI infrastructure. Lisa Bernhard reports.