请分析两个句子的结构

题目

请分析两个句子的结构
为什么说以下两句是简单句?而不是并列句,或者复合句?
请分析一下句子结构(主、谓、宾、定、状,之间的修饰关系；时态、语态).
Voices and music have been added to color and pictures to catch the ear as well as the eye.
彩色画面配上道白与音乐,既好听又好看.
He stopped the car and waited for the red light to change to green.
他停下车来等待红灯变绿灯.

答案

主语：voice music 谓语动词：add 宾语 color pictures 目的状语to catch the ear as well as the eyesas well as 并列,重点描述前面的ear现在完成时被动语态主语：he 谓语动词 stop wait 宾语the car red light 目...