droned on造句
Thelecturerdronedonforhours.Paul,adevoutBaptist,directorofhischurchchoir,andcertifiedstraightarrow,listenedpatientlywhilethelegislatorsdronedon....
Thelecturerdronedonforhours.Paul,adevoutBaptist,directorofhischurchchoir,andcertifiedstraightarrow,listenedpatientlywhilethelegislatorsdronedon....