The Port Authority of New York and New Jersey, the US Secret Service and the Federal Emergency Management Administration declined to comment on the messages.

纽约和新泽西港务局、美国特工处、联邦紧急事务管理局等部门均拒绝对这些信息做出评论。

youdao

The secret of doing both lies in the one word SERVICE. Service means doing something so valuable for the customer that he is glad to pay a price that allows us to make a profit.

做到以上两点的秘密就在于一个词“服务”，服务意味为顾客做有价值的事，使他愿意支付费用，让我们获利。

youdao

Meanwhile, Barack Obama said "the Secret Service employees' store. " The magazine didn't specify whether or not the US president was joking.

奥巴马声称最佳淘货摊是“特工专卖店”。该杂志未说明他是认真的，还是在开玩笑。

youdao

The US Secret Service has tightened staff guidelines in an attempt to stop any repeat of the Colombia sex scandal.

BBC: Secret Service Colombia scandal prompts new rules

Next I look to the post-Columbine efforts of the US Department of Education in tandem with the US Secret Service.

FORBES: Searching For Hard Data On Guns And Violence

In a statement, the US Secret Service said the latest measures meant that all 12 of the agents involved in the night out in Cartagena, Colombia, had now been disciplined.

BBC: Obama criticises 'knucklehead' sex scandal agents