成分省略问题

I believe that the goverment should focus on services and facilities vital to the wellbeing of the general public.

这里的vital前面是有省略吗？？？如何名词后就又跟了一个形容词

I believe that the goverment should focus on services and facilities vital to the wellbeing of the general public.

通过句式转换，你就了解划线部分有哪些用途了：

I believe that the goverment should focus on services and facilities which are vital to the wellbeing of the general public.

形容词短语，作后置定语是正常状态。单个的形容词可以放在名词之前，词组就没办法前置了，这就是后置是什么原因。再举数例：

1. anactorsuitableforthepart合适饰演这个角色的演员。

2. a managerresponsible for the work负责这项工作的经理

3. a basketfull of vegetables一只装满蔬菜的篮子

4. peoplepresent at the meeting出席会议者

5. a houselarger than mine比我的房屋更大的一幢房屋