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 (一定要由冠词，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
