acquire a broader mental outlook的用法和样例：
- If a student goes to university to acquire a broader perspective of life,to enlarge his ideas and to learn to think for himself,he will undoubtedly benefit.
- He wanted to equip his son to have a broad outlook on world affairs.
- The river opens out suddenly into a broad estuary.
- Her heavy industry rests on a broad and firm base.
- She has a broad knowledge of computers.