advance the cause的用法和样例：
- They worked together to advance the cause of democracy.
- His provocative comments will do nothing to advance the cause of world peace.
- He put his heart and soul into advancing the cause.
- But I am certain that we shall be able to surmount all difficulties and that one generation after another will advance the cause pioneered by the first generation.
- Great progress was made in advancing the cause of disabled people.