26. 竞争与合作精神 sense of competition and cooperation

  27. 开阔眼界 widen one’s horizon / broaden one’s vision

  28.学习知识和技能 acquire knowledge and skills

  29.经济 / 心理负担 financial burden / psychological burden

  30.考虑到诸多因素 take many factors into account / consideration

  31. 从另一个角度 from another perspective

  32.做出共同努力 make joint efforts

  33. 对…有益 be beneficial / conducive to…

  34.为社会做贡献 make contributions to the society

  35.打下坚实的基础 lay a solid foundation for…

  36.综合素质 comprehensive quality

  37.无可非议 blameless / beyond reproach

  39.致力于 / 投身于 be committed / devoted to…

  40. 应当承认 Admittedly,

  41.不可推卸的义务 unshakable duty

  42. 满足需求 satisfy / meet the needs of…

   43.可靠的信息源 a reliable source of information

  44.宝贵的自然资源 valuable natural resources

  45.因特网 the Internet (一定要有冠词,字母 I 大写)

  46.方便快捷 convenient and efficient

  47.在人类生活的方方面面 in all aspects of human life

  48.环保(的) environmental protection / environmentally friendly

  49.社会进步的体现 a symbol of society progress

  50.科技的飞速更新 the ever-accelerated updating of science and technology