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s life very different… 思路構(gòu)建 Life in 2050 Life in 2050 will be very different, because changes_______ ___________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ will take place. The population will grow fast. There will be more and more people in the world and most of them will live longer than now. People will work fewer hours than they do now, and they will have more free time for sports, watching TV and traveling. Many people will go to other countries for holidays. Work 自