6. It has become extremely critical and indispensable 变得非常关键和重要
7. Master the advanced technologies 掌握先进的科技
8. Cultivate talents 培养人才
9. Make contributions to society 对社会做贡献
10. Ruinously expensive tuition fees 非常昂贵的学费
11. Government-run universities 公立大学
12. Be equivalent to 相当于
13. Impoverished families 贫穷的家庭
14. Lift them out of poverty 让他们脱贫致富
15. Vicious cycle 恶性循环
16. The sole means of doing something 做某事的唯一方法
17. Be particularly gifted at something 在某方面很有天赋
18. A financial burden on somebody 对某人来说是个经济负担
19. Be viewed as a form of investment 被认为是一种投资
20. Pour tremendous investment in something 在某方面进行大量的投资