grant allow concede三者之间的区别?并举例

grant与allow,concede的区别联系二者都有许可的意思但是grant表示按照申请人的要求授予,尤指官方的准许concede表示勉强或迫不得已的容许allow常见于非正式的英语,常用被动但主语不能是itThe government granted privileges to the local inhabitants。The landowner conceded his neighbours the right to cross his land。People are not allowed to smoke in the cinema。