支付宝、高铁等国人已经熟练使用的“发明之二”与科技的发展息息相关，在雅思口语part3中，科技发展也是常考话题之一，和小编一起来看看科技发展的热门话题吧~

　　Ideas and academic words:

　　I. Technology

　　Advanced science and technology

　　Eye-catching development

　　Ever-accelerated updating ofscience & technology

　　The globalized and urbanizedeconomy

　　Symbol of human progress

　　Improvement of earth environment

　　Turn deserts into forestland andtillable fields

　　Exploit the natural resources inthe ocean

　　Take measures to mitigate theproblems of environment deterioration

　　Developing countries/ developedcountries

　　II. Computer & Internet

　　Convey information convenientlyand efficiently

　　Widely applied in human life

　　Another way of reading

　　Full range of updated information-

　　Large storing capacity

　　Time and money consuming

　　Hard to ensure enough private andindividual space

　　Be addicted to the netsurfing orcomputer games

　　Infected with virus easily

　　Impaired physical and mentalhealth by radiation and so on

　　Harmful to eyesight

　　Unable to take notes while readingon the internet

　　Accelerate the flow ofinformation'

　　Indulged in

　　Large quantities of information

　　E-commerce

　　Information highway