原文:我出生在中国改革开放刚开始的那一年。
译文: I was born in the year which China began its reform and opening-up.
改译:

原文:我出生在中国改革开放刚开始的那一年。
译文: I was born in the year which China began its reform and opening-up.
改译:

I was born in the year China began its reform and opening-up. (考点:定语从句的使用)