考研Restrictions that keep highly polluting cars out of certain areas - city centers, school streets", even individual roads - are a response to the absence of a larger effort to properly enforce existing regulations and require auto companies to bring their
限制高污染汽车进入某些地区——城市中心、学校街道,甚至是个别道路——是对缺乏更大努力来正确执行现有法规和要求汽车公司将其车辆带出的回应
2020年考研真题(英语二)阅读理解 Section Ⅱ
考研In Arizona v.United States,the majority overturned three of the four contested provisions of Arizona's controversial plan to have state and local police enforce federal immigration law.
在亚利桑那州诉美国案中,多数人推翻了亚利桑那州有争议的计划中四项有争议的条款中的三项,该计划要求州和地方警察执行联邦移民法。
2013年考研阅读原文
六级They are virtually impossible to enforce.
它们实际上是不可能执行的。
2012年12月听力原文
四级And although some airlines prohibit passengers from using such equipment during take-off and landing, most are reluctant to enforce a total ban, given that many passengers want to work during flights.
尽管一些航空公司禁止乘客在起飞和降落期间使用此类设备,但考虑到许多乘客希望在飞行期间工作,大多数航空公司不愿意执行全面禁令。
1999年6月大学英语四级(CET-4)真题
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