The way the gusts__in the hotel influenced their evaluation of the service.为什么用were treated

问题描述:

The way the gusts__in the hotel influenced their evaluation of the service.为什么用were treated
而不是用非谓语动词treated,后面不是有一个动词influenced吗?不是一个句子只能有一个动词吗?不太懂,麻烦懂的人详解一下,

the way the guests were treated(顾客被对待的方式)相当于是 the ghests were treated in the way(顾客被以这种方式对待)倒装名词式,可以还原一下.