With a bright red face I was forced to admit that I had no real idea.
我满脸通红，被迫承认我其实没有什么想法。
《柯林斯英汉双解大词典》
2
One consequence of speculation about the possibility of computer thought was that we were forced to examine with new care the idea of thought in general.
对计算机思维的可能性进行推测的一个后果是，我们被迫以新的方式来审视一般的思维概念。
3
Baillie first came up with the idea for the virtual cow several years ago, after an injury forced her to leave veterinary practice and retrain in computer science.