81.produce replacement organs for transplant patients 为病人制造可用于移植的替代器官。

82. The same applies to robots.机器人也存在着相同的问题。

83. The concern is good for it calls for adequate attention to the problems of modern technology and the steps to be taken to guide the direction of its development.此类想法不无裨益，它能唤起人们对现代科技技术带来的问题的足够重视，同时促使人们采取措施引导技术的发展方向。

84. come up with 想出，找出(答案，计划等)

85. Tools are the milestones of technology as well as human being‘s progress.工具是科技进步和人类进步的里程碑。

86. medical breakthrough医学上的重大突破 87. eradicate根除

88.(be) popular with…受到……的欢迎 89.(be) enslaved使沦为奴隶

90. greenhouse effect 温室效应 91. decisive factor决定因素

92. serve the interests of… 服务于…利益的需要

93. I miss very much our traditional culture whose loss is too high a price to pay.传统文化令我十分留恋，它的缺失意味着高昂的代价。

94. Gone forever are not only…， but…永远失去的不仅是……，还有……

95. I treasure traditional culture， for it embodies the very customs and values that sustain our friendship， family and spiritual life.我珍惜传统文化，因为它代表了维系我们的友谊，家庭和精神生活的固有方式及价值观。

96. lift intellectual property窃取知识产权 97. e-commerce电子商务

98. cause great financial losses导致巨大的经济损失

99. It is high time for us to take all the effective measures to battle against hackers.我们应立即采取有效措施，制止黑壳犯罪。

100. Spot some weakness on the Web.窥探到网上的一些漏洞。