演说术 meaning in English

for the public good. elocution

That was before i took a course in public speaking at the dale carnegie institute .
那是我在戴尔卡内基学院选修演说术之前的事。
That was before i took a course in public speaking at the dale carnegie institute
那是我在戴尔?卡内基学院选修演说术之前的事。
His grandfather had been an actor who left the theatre to teach elocution , his father was a teacher who helped deaf - mutes learn how to speak
他的祖父曾经是个演员，离开舞台后教演说术，他的父亲是一个教严重口吃者说话的老师。