请帮我总结下study abroad的利弊 谢谢

advantages of studying abroad:
出国留学的优势

1)To practise the ability of independence and solving problems alone on the students who study abroad.
出国的留学生能够锻炼独立自主和独自解决问题的能力

2)The abroad students can learn how to allocate their time better.
国外留学生能够学习如何更好地分配他们的时间

3)To broaden their horizons
开阔视野和见识

4)To improve the ability of adapting themselves to a totally new environment and experience cultural differences.
提高适应全新环境的能力并有机会体验文化差异

5)To be accessible to the advanced teaching methods and better educational systems.
可以得到更先进的教学方法和更好的教育体系

6)To improve their ability of learning or mastering a second language(or even a third language)
提高学习第二门语言的能力或将其掌握的能力（甚至是第三门语言）

7)Have a better chance to find a job abroad to improve practical ability.
在国外找到工作的机会更大，从而可以使实践能力得到提高

Disadvantages of studying abroad:
出国留学的劣势

1)Long time being apart from their families may c