任何家长都应非常重视保持孩子在学习与玩耍的平衡，正如那句老话：只工作，不玩耍，聪明的孩子会变傻。
80. there is a growing tendency for parent these days to stay at home to look after their children instead of returning to work earlier.
现在，父亲或母亲留在家里照顾他们的孩子而不愿过早返回工作岗位正成为增加的趋势。
81. parents are firmly convinced that, to send their child to kindergartens or nursery schools will have an unfavorable influence on the growth of children.
父母们坚定地相信把孩子送到幼儿园对他们的成长不利。
82. however, this idea is now being questioned by more and more experts, who point out that it is unhealthy for children who always stay with their parents at home.
然而，这一想法正遭受越来越多的专家的质疑，他们指出，孩子总是呆在家里，和父母在一起，是不健康的。
83. although parent would be able to devote much more time and energy to their children, it must be admitted that, parent has less experience and knowledge about how to educate and supervise children, when compared with professional teachers working in kindergartens or nursery schools.
尽管父母能在他们孩子身上投入更多时间和精力，但是必须承认，与工作在幼儿园的专职教师相比，他们在如何管理教育孩子方面缺乏知识和经验。
84. from what has been discussed above, we may safely draw a conclusion that, although the parents' desire to look after children by themselves is understandable, its disadvantages far outweigh the advantages. 共7页1234567
通过以上讨论，我们可以得出如下结论：尽管家长想亲自照看孩子的愿望是可以理解的，但是这样做的缺点远大于优点。
85. parents should be encouraged to send their children to nursery schools, which will bring about profound impacts on children and families, and even the society as a whole.
应该鼓励父母将他们的孩子送到幼儿园，这将对孩子，家庭，甚至整个社会产生深远的影响。
89. unfortunately, there is very few evidence that big companies 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。