学英语的人很聪明翻译成 people study english are clever?有没有语法错误

学英语的人很聪明翻译成 people study english are clever?有没有语法错误
回答如下
以上句子有严重语法错误,应该这样改写
The people who study English are clever
It is a clever thing that people study English so well
再问： 据说People who are studying English are clever/smart.可以写成People studying English are clever/smart.那People who study English are clever/smart为什么不能写成People study English are clever/smart.?
再答： People who are studying English are clever/smart. 可以写成People studying English are clever/smart. 以上句子是，非谓语动词的中的现在分词用法， 现在分词可以做后置定语，修饰前面的名词 The people （who study English 定语从句） are clever =这是一个定语从句=意思，学习英文的人们 很聪明 先行词：The people 引导定语从句关系代词：who=the people 定语从句主语：who =指代前面先行词the people 定语从句谓语：study 定语从句宾语：English 如果把who 去掉后，就不是定语从句，就是一个完整的句子 The people study English =人们学习英文... 这个句子，如果要做主语，必须加上引导主语从句连词，否则不可以做句子主语..