Most web sites are in only one language, usually English.
But there are quite a few sites that have translated their content into multiple languages. For example, Adobe provides some articles in five languages including Japanese and Swedish . However, there is no dynamically-generated content that we can see on these pages. With pages that are generated by a script that runs for each request, you can allow users to submit their own content, serve personalized content and display data obtained from remote servers. A well-designed dynamic web site allows users to get the data they need and accomplish tasks in a quick and efficient way.