社会经济类穷人The poor/impoverished贫穷impoverishment/poverty/pauperism有需要的人the needed残疾人the disable弱势群体the weak病者the sick富人the rich/affluent经济的快速发展the rapid development of economy人民生活水平的显着提高/稳步theremarkable improvement/steady growth of people’s living standard生存情况livelihood工资salary收入income养老金pension补贴allowance保险insurance退休retirement职业occupation体面的工作decent jobs高薪的工作well-paid jobs穷人越穷富人越富the poor poorer, the rich richer财富分化wealth disparity/ gap社会经济地位socioeconomicstatus/position歧视discrimination偏见 prejudice社会分层social hierarchy/stratification不平等Inequality不公正injustice不公平unfairness政府要公平分配社会财富（通过增加给穷人和弱者的福利，例如退休金和补贴等）government should distribute the social wealth fairly by improvingthe welfare (e.g. retirement pension and allowance) to the poor and the weak.
科技环境类先进的科学技术 advanced science andtechnology面临新的机遇和挑战 befaced with new opportunities and challenges科技的飞速更新 theever-accelerated updating of science and technology方便快捷 convenient and efficient可靠的信息源 areliable source of information因特网 the Internet （一定要由冠词，字母I 大写）环保（的） environmentalprotection/environmentally friendly宝贵的自然资源valuable natural resources社会发展的必然结果 the inevitable result ofsocial development社会进步的体现 asymbol of society progress
教育文化类经济/心理负担 financialburden/psychological burden为社会做贡献 makecontributions to the society打下坚实的基础 lay asolid foundation for…综合素质comprehensive quality责任感/成就感 sense of responsibility/sense of achievement竞争与合作精神 sense of competition and cooperation开阔眼界 widenone’s horizon/broaden one’s vision学习知识和技能acquire knowledge and skills 联系我时，请说是在天下皆知网站上看到的，谢谢！
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