A robot can not think or do things alone . People use a computer to control it .Today , robots are not very popular because they are too expensive ,but they are very useful .They can help us save a lot of time and work . A robot can do the same work for 24 hours , and yet , it does not complain or get tired . In the US , people use robots to guard some important places . There robots can listen to certain noises and send signals for help if there's trouble or danger.In Japan , people use robots in factories to build cars .In the future , scientists will design many types of intelligent robots . Thier robots will be able to do many more complicated things .However , some people do not like robots . They fear that one day robots will be too powerful .
1 . Why do people use a computer to control a robot ?
2 . Are robots very popular today ?
3 . What do people in the US use robots for ?
4. What do robots in factories in Japan do ?
10 người trả lời đúng và nhanh nhất mình sẽ tick cho !
1. Because a robot can not think or do things alone .
2. No, they aren't
3. In the US , people use robots to guard some important places .
4. In Japan , people use robots in factories to build cars .
In the US , people use robots to guard some important places
Robots in factories in Japan build cars