broaden their horizons

基本解释

Business schools boast that mixing with people from different countries forces their students to broaden their horizons and question their assumptions.
商学院夸耀其将不同国家的人聚到同一屋檐下，拓宽了学生的视野，质问其固有偏见。
The goal was to create a new kind of association: anonymous interaction with a stranger that complements existing social sites and helps people broaden their horizons.
我的目标是建立一种新的联系：和陌生人的匿名交流，以弥补已有社交网站的不足，帮助人们拓宽视野。
You might also sell them on the idea that students in study abroad programs gain experiences by being in a new culture, broaden their horizons, and increase their maturity and self-confidence levels.
你还可以这么说服他们：去留学的学生，在全新的文化氛围下成长，丰富了人生经历，开阔了眼界，会变得更加成熟、自信；

Business schools boast that mixing with people from different countries forces their students to broaden their horizons and question their assumptions.
ECONOMIST: Schumpeter
Generating decent investment income is still possible, but investors need to rethink some basic investment principles and broaden their horizons to securities they may have never considered.
FORBES: Cast A Wide Net For Yield