One day, he said, everyone would have a secure and private website on the internet on which their doctors could post their “scans, lab results, test results, visit minutes”, and to which the owner could grant certain people access, to view some or all of that information.
●主体句式是He said everyone would have a … website … on which…and to which…，两个引导which的定语从句都用来修饰website；在which引导的后一个定语从句中，to view …是目的状语。
●post [pəʊst] 张贴
Post no bills!
●grant [grɑ:nt] 许可
France has agreed to grant him political asylum.
Big names including the American heart, diabetes and lung associations, the NewYork-Presbyterian Hospital, and Omron and Texas Instruments, in addition to various firms devoted to the craze for “wellness”, are all now on board, and are expected to announce products and services shortly.