That American tourist is so clueless. She thinks 100 kuai is a good price for a cup of coffee., 那个美国游客有点笨，她认为100元一杯咖啡很便宜。 It's called \Telenoid R1\ and is controlled by a computer which sends signals ...

Indeed, Asimov repeatedly knocked them down in his robot stories, showing time and again how these seemingly watertight rules ...