1. It is absolutely necessary for students to assimilate information and make the right decisions based on critical thinking.
    在积极的网络环境中，学生从老师、同学那里及他们自己的学习中感受到自己的价值。

2. Increases in information and knowledge-based businesses are reducing levels of middle management. Top managers get all the information needed to work together with front-line staff.
    随着以信息和知识为基础的行业的不断增多，中层管理者数量在不断减少。高级管理者掌握着与一线员工协调所需的所有信息。

3. In reality, increases in solid waste are based largely on the mathematics of households, not individuals.
    实际上，固体垃圾的增长主要是以家庭为单位，而不是以个人为单位。

4. Where the raising of children and the investment of both parents in the children's lives were guaranteed by bonds of friendship between the parents, which were based on rational love.
    在这样的家庭里，父母间由于理性的爱所带来的友好关系保证了他们能共同抚养孩子和共同在孩子身上投入。

5. It was late afternoon when the chairman of our Bangkok- based company gave me an assignment:
    已经是下午很晚了，我们驻曼谷公司的主席分配给我一个任务：