Sue is 15 years old.So she is elder than the sister who are 14 years old.这句话有语法错误吗?定语从句对吗?

问题描述:

Sue is 15 years old.So she is elder than the sister who are 14 years old.这句话有语法错误吗?定语从句对吗?

Sue is 15 years old.and she is older than her sister who is 14 years old.定语从句是对的,个别单词斟酌一下

older, who is

句末改为 who is 14 years old