1. The first development in modern transportation was the steamship.
    现代交通工具的首次飞跃是轮船。

2. The great majority of nations concern themselves with economic development, regardless of its effect on the global ecology.
    绝大多数国家只顾经济发展，而不顾经济发展对全球生态环境的影响。

3. Time is given to allow for careful development of answers.
    提倡对不同观点的验证和质疑。

4. The only explanation she has is that male brains have a tendency to become more divided during development, with different functions located on one side of the brain or the other.
    惟一的解释就是：男性的大脑在发育过程中有分工更明确的趋势，大脑的两半球各有不同的功能。

5. He attends inadequately to technological development.
    他们不甚注意技术的发展.

6. He attends inadequately to technological development.
    他们不甚注意技术的发展.

7. And the business will have less money to distribute as dividends or invest directly in its future progress and development.
    因此用于分红的金额就用于将来开拓和发展的投资就相应地减少了。

8. A.You discuss this development with friends to see how they're handling it.
    a.你和朋友们讨论这个新情况，看看他们怎样处理这件事。

9. Dr. Sandra Scarr of Virginia University(弗吉尼亚大学), president of the Society for Research in Child Development(儿童发展研究会主席), believes geniuses are largely born.
    弗吉尼亚大学的桑德拉·斯卡博士，儿童发展研究会主席，认为天才主要是天生的。

10. As countries around the world trade more with one another, more products are available. But the fast development of world economy will bring about many new problems.
    随着世界各国相互之间的贸易量的增加，可买到的产品也越来越多。