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第29页

信息发布者：

whatever they are asked to

can't work properly unless you give it instruction(s)

has caught

properly

thinking

to use

Although/Though

lazier

boring

ourselves

I think robots are really useful in our daily life. They can help with some dangerous work like working

on high buildings. They can also do some boring jobs that people are easily bored with. I consider them as

helpers to humans. These days I often find one kind of robots in some restaurants. They can help send dishes

to customers. How clever! This saves lots of money and time as well as brings customers much fun. I think

robots are worth developing because they can do much more than we imagine. And I don't think they will

bring us trouble since they are made by people. We just need to use them in a proper way.