meaning造句

Politicians have debased the meaning of the word "freedom"
政客们贬低了“自由”一词的意义。

Art has real meaning when it helps people to understand themselves.
当艺术有助于人们了解自身的时候才有真正的意义。

People use scientific terms with no clear idea of their meaning.
人们使用科学术语,但并非很清楚其含义。