四级Big fast food chains in New York City have started to obey a first-of-its-kind rule requiring them to post calorie counts right on the menu.

纽约市的大型快餐连锁店已经开始遵守第一条同类规定，要求他们在菜单上注明卡路里含量。

2016年6月听力原文

六级Robots must obey humans, except where the order would conflict with Law 1.

机器人必须服从人类，除非命令与法律1相冲突。

2017年12月六级真题（第二套）阅读 Section C

考研Germany thinks the euro must be saved by stricter rules on borrowing, spending and competitiveness, backed by quasi-automatic sanctions for governments that do not obey.

德国认为，必须通过更严格的借贷、支出和竞争力规则拯救欧元，并对不遵守规则的政府实施准自动制裁。

2011年考研真题（英语二）阅读理解 Section Ⅱ

六级Isaac Asimov evaded the whole notion of morality in devising his three laws of robotics, which hold that Robots cannot harm humans or allow humans to come to harm; Robots must obey humans, except where the order would conflict with law 1; and Robots must act in self-preservation, unless doing so conflicts with laws 1 or These laws are programmed into Asimov's robots-they don' t have to think, judge, or value.

艾萨克·阿西莫夫在设计机器人三定律时回避了整个道德概念，该定律认为机器人不能伤害人类或允许人类受到伤害；机器人必须服从人类，除非该命令与法律1相冲突；机器人必须自我保护，除非这样做与定律1或这些定律被编程到阿西莫夫的机器人中，他们不必思考、判断或评估。

2017年12月英语六级考试真题（卷二）

四级Most children will “obey” spoken instructions some time before they can speak, though the word obey is hardly accurate as a description of the eager and delighted cooperation usually shown by the child.

大多数孩子在说话前一段时间会“服从”口头指令，尽管“服从”这个词很难准确地描述孩子通常表现出的渴望和愉快的合作。

1997年1月大学英语四级(CET-4)真题