The future life in 20 years
In 20 years, every home will have a robot. It can help us do lots of things. We will have more time to study and have fun.Sometimes we will visit the Underwater World。带困含尺核We might even fly the rocket to the moon on vacation。In addition，蠢笑students won`t go to school anymore and they will study at home on the Internet at home。So what do you think
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