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Some disabled people need robot's help to-----.

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Some disabled people need robot's help to-----.
Robots seem very new to most people.But they have a long history.The first one was made by a Greek inventor.You may have seen robots in some films.The robots in these films are stronger,faster and cleverer than people.In real life,most robots are used(被用于) in factories.They are used to do many dangerous,difficult or boring(枯燥的) jobs.Some people can't look after themselves and robots are used to help them.For example,some people can't see.Many of these people use a dog to help themselves move around.This dog is called a guide dog.Scientists are making a robot to help them In the future,robot dogs might take the place of(代替) these guide dogs.
Robots are also used in American hospitals.At one hospital,a robot takes meals from the kitchen to the sick people's rooms.It never loses its way because it has a map of the hospital in its computer system
In the future,robots will work in space.But robots will never take the place of human help.They can,however,help us in a lot of different ways.
Some disabled people need robot's help to-----.
机器人对大部分人来说是新事物.但他们已有很长的历史了.第一部机器人是一个希腊的发明家发明的.你可能在电影里见过机器人.电影里的机器人很强壮,动作很快,而且比人聪明.在实际生活中,大部分机器人被用于工厂.他们从事危险,困难或枯燥的工作.有些人不能照顾自己,机器人就可以用来照顾他们.例如,有些人眼睛看不见.很多盲人靠狗帮助他们行动.这种狗被称为导盲犬.科学家正在发明一种将来可以帮助他们的机器人,机器狗就有可能代替导盲犬.
机器人还被用在医院.一家医院里,有个机器人把饭从厨房送到病房.他从不迷路,因为在他的电脑系统里有医院的地图.
将来机器人还将会在太空工作.但是机器人永远不会替代人类.他们只能在许多方面帮助我们.