This implies that the meaning of a performance is created by the performers and the spectators together, in a joint act of understanding.
这意味着“表演的意义是由表演者和观众一同创造的，是一种理解的一同行为”。
ofunderstanding 理解的一种一同行为
a joint ofunderstanding 一种一同的理解行为
In front of a painting, we develop our own thoughts, and this is an active form of contemplation which the canvas stimulates.
在一幅画前，大家展开我们的思想，这是画布所激起的一种积极的沉思形式。
ofcontemplation 沉思的一种积极形式
an active ofcontemplation 一种积极的沉思形势
我一个人感觉第二种读起来非常通顺单第一种仿佛也没错，所以想问问老师of所有格的定语如何处置呢？
谢谢老师
1. This implies that the meaning of a performance is created by the performers and the spectators together, in a joint act of understanding.
结构关系：划线部分是中心词，其余都是定语。
a joint actofunderstanding一种一同的理解行为
2. In front of a painting, we develop our own thoughts, and this is an active form of contemplation which the canvas stimulates.
结构关系：划线部分是修饰语（定语），contemplation 是中心词。
an active form of（定语）contemplation（中心词）
an active form ofcontemplation
