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
51.对这一问题持有不同态度
hold different attitudes towards this issue
52.支持前/后种观点的人
people / those in fovor of the former/ latter opinion
53.有/提供如下理由/证据
have/ provide the following reasons/ evidence
54.在一定程度上
to some extent/ degree / in some way
55.理论和实践相结合
integrate theory with practice
56.…必然趋势
an irresistible trend of…
57.日益激烈的社会竞争
the increasingly fierce social competition
58.眼前利益
immediate interest/ short-term interest
59.长远利益
interest in the long run
60.…有其自身的优缺点
…has its merits and demerits/ advantages and disadvantages
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