1. Millions of people have to spend more time and energy on studying ne
孩子们正处于身体快速发育时期，缺乏体育锻炼可能会对他们未来的生活造成严重的影响。
15. In the second place, from psychological aspect, the majority of children seem to tend to have an unfavorable attitude tomunicate e more solitary and even suffer from certain mental illness.
而且，由于要额外地学习，孩子们没有多少时间和同龄的孩子玩耍和交流，很难培养他们的个性和交际能力。他们可能变得孤僻甚至产生某些心理疾病。
18. From pared panies are willing to invest a huge sums of money in a place without sufficient basic projects, such as supplies of electricity and water.
然而，很少有证据表明大公司愿意把巨额的资金投到一个连水电这些基础设施都不完善的地方去。
30. From what has been discussed above, it would be reasonable to believe that basic projects play far more important role than artistic and cultural projects in people's life and economic growth.
通过以上讨论，我们有理由相信在人们的生活和经济发展方面，基础建设比艺术文化项目发挥更大的作用。