题目：
短文写作。
最近你班将举行一场题为Life in the future 的讨论会，请根据以下要点，写一篇一百词左右的发言稿。
1. 随着医学的发展，人类的平均寿命将会达到120岁。
2. 由于新能源的出现，污染问题将得到控制。
3. 人们的日常生活也将有很大的变化。如：机器人可以为你做家务；椅子的颜色也能够随着你所穿
的衣服而改变；手机可以带在手腕 (wrist) 上，通话时可以看到对方；可以乘坐新型的电梯
(elevator) 进入太空度假。
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答案：
In the future, man's life will be very different from that of today. First, with the development of medicine,
on the average, a person will live to the age of about 120. Second, because of the discovery of new energy,
the environmental pollution will be under control. Third, people's daily life will change greatly, too. For example,
robots will do all your housework for you; your chair will change its color to match what you're wearing; you
can also put your mobile phone around your wrist and can see the caller while speaking; you even can take a
new elevator into space for your holidays.
答案不唯一
