Robots are in the

do you k---- robots?there are a l---- of robots in the world 英语翻译Do you know robots?There are a lot of robots in the worl ------There are lots of robots ____ in the exhibition.------ 2.There are many robots ___ in the factories now. There are many robots.They are working in the big factories. The robots in the museum are very（）.use usefully useful There are alreadly robots working in factories Are there already robots working in factories? there are already robots working in factories. 对there are some kinds of robots made by the students in our 这个句子有错吗?In a word,robots are strange but very useful for the Are you i( ) in the robots that can play chess with people?