Now the nation's top patent court appears completely ready to scale back on business-method patents, which have been controversial ever since they were first authorized 10 years ago.
现在，这个国家最高级别的专利法院似乎已完全准备削减商业方法专利，这类专利自十年前首次被授权以来就一直存在争议。
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.
美国最高法院多数意见推翻了亚利桑那州颇具争议的计划中四个有争议条款中的三个，该计划试图让州和地方警察执行联邦移民法。
less controversial.
争议较少的
a controversial view.
一种有争议的观点。
has been a controversial product.
一直是有争议的产品。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。