Extra payments should be made to protect the interests of the staff and prevent exploitation.

额外报酬应被支付以维护员工的利益和防止剥削。

《柯林斯英汉双解大词典》

Japanese leaders, however, are eager to prevent a rerun of the diplomatic disaster of 1991.

然而日本的领导者很想阻止1991年外交灾难的重演。

《柯林斯英汉双解大词典》

Today the city government has taken measures to prevent a repetition of last year's confrontation.

今天市政府已经采取了措施来防止去年的冲突重演。

《柯林斯英汉双解大词典》

One was the ability of the vaccine to prevent infections from the human immunodeficiency virus, better known as H.I.V.

VOA: special.2009.10.13

They merely were there in a time of emergency to prevent hopefully a banking crisis.

它们只是在危急时刻,阻止一个银行业危机的发生。

耶鲁公开课 - 金融市场课程节选

In other words, lower the amount insured below the actual value of the house to prevent moral hazard.

换句话说，将房屋的保险价值低估于其实际价值,以此来防范道德风险。

耶鲁公开课 - 金融市场课程节选

Roberts: Well prevent of the collection of taxes.

FORBES: Tax? Penalty? Even Obama's Lawyer Is Confused In Court Argument

Because while there is no law or set of laws that can prevent every senseless act of violence completely, no piece of legislation that will prevent every tragedy, every act of evil, if there is even one thing we can do to reduce this violence, if there is even one life that can be saved, then we've got an obligation to try.

WHITEHOUSE: President Obama Introduces a Plan to Reduce Gun Violence

Just in the U.S., driverless technologies could save tens of thousands of lives, prevent hundreds of thousands of injuries and avoid hundreds of billions of dollars in accident-related losses each year.

FORBES: Driverless Cars -- Trillions Are Up For Grabs