试试,这个不错：
As we all know ,most people want to rest at home after hard-work.However, so long as being a heaithy people,you have something to do every day.Nowadays a kind of machine with housewives will be sold on market as robots.As for them,robot made suggests that science developed in the direction of technology. As for us,you could let them do housework without a housewife to reduce family's burden. Besides,robots of high aptitude could look after family members.
While the cost of using and requiring it is so high that we can't afford it. What is more,movement of robot is slow and it can't communicate with us on the truth.
As far as I'm concerned,we can't afford it such as the common family because of the price.So it will be a long time before the robot is popularized.
