一個GMAT修辭問題?? - 自學

請問一下同位語的位置可以隨意移到句首嗎???有甚麼使用限制嗎?

EX: Jane , their eldest daughter, is finishing high school this year.

====>Their eldest daughter, Jane is finishing high school this year.

總覺得移到句首會變成流水句@@有點怪怪的

請高手解答~~~

--