Most observers were optimistic, yet some sounded a cautionary note.

【cautionary】大部分观察员都持乐观态度，但也有些人提出了警告。

" It's an important, cautionary note that we shouldn't get too carried away with the idea that a computer system can replace doctors and therapists, " says Christopher Dowrick, a professor of primary medical care at the University of Liverpool.

“这是一个重要的警告，我们不应该太被计算机系统可以替代医生和理疗师的看法冲昏头脑，” 克里斯托弗·道里克说，他是利物浦大学初级医疗保健学科的教授。