举个例子，假如你在运营一个照片分享网站并且希望你的用户不必离开你的网站就可以修改他们的照片。

For example, imagine that you run a photo-sharing website and want to let your users touch up their photos without leaving your site.

youdao

服务提供商可以是照片分享网站(用户存放相册的地方)、在线银行服务、微博站点或者保存用户私有数据的其他服务。

It can be a photo sharing site where users keep albums, an online bank service, a microblogging site, or any other service where 'user's private stuff' is kept.

youdao

很快我就喜欢上了Flickr，因为不像当时其他主流的照片分享网站，我不需要注册也能看到我朋友的照片。

Right away I liked Flickr because it didn't make you register just to view your friend's photo, unlike the major photo sharing sites at the time.

youdao