机器人三定律的英文版如下：
第一定律（First Law）：A robot may not harm a human being, or, through inaction, allow a human being to come to harm.
第二定律（Second Law）：A robot must obey the orders given it by human beings, except where such orders would conflict with the First Law.
第三定律（Third Law）：A robot must protect its own existence, as long as such protection does not conflict with the First or Second Law.
这些定律是由科幻小说家艾萨克·阿西莫夫在他的作品《我，机器人》中提出的，被称为阿西莫夫机器人三定律。
