求解英语语法题

问题描述:

求解英语语法题
Things which were considered impolite many years ago are now acceptable .
我想知道这句话如何翻译,which在这句话中的作用

许多年前被视为不礼貌的事情,现在被人们接受了.
这是一个含有定语从句的句子,先行词是things ,它受到了which were considered impolite many years ago 这个定语从句的修饰限制,which是引导定语从句的关系代词,在定语从句中做主语.没错的!不满意的话可以在线交流!