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

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

　　53. 从另一个角度 from another perspective

　　54.做出共同努力 make joint efforts

　　55. 对…有益 be beneficial/conducive to…

　　56.为社会做贡献 make contributions to society

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

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

　　59. 应当承认 Admittedly,

　　60.不可推卸的义务 unshakable duty

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

　　62.方便快捷 convenient and efficient

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

　　64.环保(的) environmental protection / environmentally friendly

　　65.社会进步的体现 a symbol of social progress

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

　　67.对这一问题持有不同态度 hold different attitudes towards this issue

　　68.支持前/后种观点的人 people / those in favor of the former/ latter opinion

　　69.有/ 提供如下理由/ 证据 have/ provide the following reasons/ evidence

　　70.在一定程度上 to some extent/ degree / in some way

　　71. 理论和实践相结合 integrate theory with practice