如何划分在英语句子中，逗号后面的句子成分，如何翻译

Question

Is there homogeneity of orientation due to self-selection,a causal chain originating in the social situation,moving ghrough orientation to work and choice of job as Siverman maintain?

Answer 1

英语句子中，逗号后面的句子成分一般是非限制性定语，翻译的时候往往要翻译成两句话，先翻译主句，后翻译定语，如：
The old man has a son, who lives in New England.
这位老人有个儿子，他住在新英格兰。
I met two girls, one of whom is my cousin.
我遇到两个女孩，其中一位是我表妹。
I, who am your best friend, will help you in any way.
我是你最好的朋友，会尽可能帮你。
Diana has a sister, whose name is Lucy.
黛安娜有个妹妹，名叫露丝。
再以提问的那个句子为例：
Is there homogeneity of orientation due to self-selection, a causal chain originating in the social situation,moving through orientation to work and choice of job as Siverman maintain?
自由选择——一个源于社会地位的因果链，如西维曼所说，适应职业选择的因果链，会导致职业的同质性吗？
这里的逗号后面，a causal chain是同位语，moving through orientation是进一步修饰self-selection的，翻译时，先翻译主句，后翻译定语。

Answer 2

Is there homogeneity of orientation due to self-selection,a causal chain originating in the social situation,moving ghrough orientation to work and choice of job as Siverman maintain?

a causal chain originating in the social situation是修饰homogeneity of orientation的，这个是同位语从句

追问

能翻译一下吗