After repeating the question, she explained that the sufficient number of security guards would be working at peak hours to speed things along.
在重复了这个问题之后，她解释说，有足够数量的保安人员将在高峰时间努力加快工作进度。
2
Representatives from the five permanent members of the U.N. Security Council plus Germany and the European Union met for about three hours.
联合国安理会五个常任理事国和德国以及欧盟的代表会谈了大约三个小时。
3
A carefully crafted security policy Outlines what cloud computing service consumers and providers should do; it can save providers many hours of management time if they develop a security policy.