应用程序是完成任务的机器，例如预订剧院门票或向您出售电影票.书等

该网站是所有这些机器的存放地，并且用户可以与之互动.

谷歌对此有100万点击.

^ ]

The App is the machinery that does the job, like booking the theatre tickets or selling you a book etc.

The website is where all this machinery is held and where the user interacts with it.

There is a million hits on google regarding this.

See Here[^]

好像有很多链接解释相同的 ^ ].很少:
链接1 [链接2 [

Looks like there are lots of links explaining the same here[^]. Few:
Link 1[^]
Link 2[^]

这可能对您有帮助
Web应用程序项目简介

might be this one helpful for you
Introduction to Web Application Projects