a lofty ideal of life的用法和样例：
- In the past, where do all the lofty ideals of youth in the period set on a lofty ambition, have made unremitting efforts, their youth and be shiny.
- Whence came this family ideal of life ?
- Has just stridden into we in the university threshold, everyone is full of life and energy, lofty ideal is high-sprited.
- The ideal of life is to life for ideals.