AI 服務暫時不可用，以下為來源正文，待恢復後補全翻譯。
A significant portion of enterprises struggle to demonstrate clear ROI from AI initiatives, but some have found areas where AI can provide productivity gains and even revenue growth.
待翻譯：AI changes the ROI equation. Here’s how some have found success
文章摘要
AI 服務暫時不可用，以下為來源摘要，待恢復後補全翻譯：A significant portion of enterprises struggle to demonstrate clear ROI from AI initiatives, but some have found areas where AI can provide productivity gains and even revenue growth.
待翻譯：AI changes the ROI equation. Here’s how some have found success