Broaden our horizons and increase insight.
一、开阔：open; wide; widen; tolerant; generous in thoughts
二、见识：insight; experience; knowledge; widen one's knowledge; enrich one's
三、Broaden扩大; 放宽; 加宽; 使。。变宽，扩展
四、horizons眼界; 范围; 地平线( horizon的名词复数 ); 界限
五、insight顿悟; 领悟; 洞察力，洞悉; 直觉，眼光
六、例句：
1.其次，我喜欢沿途交友，并与他们交谈，这样能开阔视野，增长见识。
Second, I enjoy making friends along the way, and in that communicating with different people helps expand my vision and widen my horizons.
2．三是知识趣味类，知识让人开阔视野，增长见识；
The third one is knowledge and interest.
3．同时，旅游对大学生开阔视野、增长见识、塑造个性、陶冶情操、培养审美能力等都具有潜移默化的作用。
Meanwhile, tourism can exert a subtle influence on broadening university students 'sight, sharpening their individuality, molding their sentiment, cultivating the ability of appreciation of the beautiful.
4．大学语文是高等教育一门重要的基础课，它对于提高大学生理解和运用汉语的能力，对于开阔大学生视野，增长大学生见识，提高大学生人文素养，以及传承中华文明等有着积极的作用。
College Chinese is an important basic curriculum of high education, because it plays an active role not only in improving college students 'abilities of comprehension and application of Chinese but also in broadening college students' horizons and increasing their knowledge and propagating Chinese civilization.