【IfyoupayavisittoLiuHasheng'srestaurantinHarbin，youwillfind18robotsthere．Theyarereadytoserveyouandmakesurethatyourdininge（81）___isperfect．Afterthevisit，youcantellothersthattherobotsservingcustomersisn'】

　　If you pay a visit to Liu Hasheng's restaurant in Harbin，you will find 18robots there．They are ready to serve you and make sure that your dining e（81）___is perfect．After the visit，you can tell others that the robots serving customers isn't a dream any more．

　　It's wonderful to see h（82）___ the 18robots work in the restaurant．The wonder s（83）___ when you walk in．You'll see a robot come up and say，"Earth person，hello!Welcome to the Robot Restaurant．"When you have ordered your m（84）___，the robots in the kitchen begin to do the cooking．After the food is p（85）___，a robot waiter will glide （滑行） out of the kitchen to serve you with the meal you've ordered．And as customers enjoy their d（86）___ food，a robot sings lovely songs for them．

　　You may ask，"Where did all these robots come from？"Liu said they were designed （设计） and m（87）___by the Harbin Haohai Robot Company．Liu said he invested （投资） 5million yuan in the restaurant，with each robot costing 200，000yuan to 300，000yuan．And the w（88）___robot team is managed by the workers in the computer room．

　　After a busy day，all the robots will go for a"meal"，which is e（89）___．After 5hours，the robots can continue their work for a day．The restaurant now provides a menu with more than 30dishes （菜肴），and the average （平均） cost for a dinner is a（90）___ 40to 50yuan．Do you want to go and have a try in this restaurant？