Well, a crucial idea of Wolfram Alpha is that you can just ask it questions using ordinary human language, which means that we've got to be able to take all those strange utterances that people type into the input field and understand them.
Wolfram Alpha中的一个最重要的想法 是你可以问它问题 使用普通人类语言 这意味着我们必须能够接受 人们输入所有的奇怪的文字 并理解它们