Security forces stepped up checkpoints and patrols across the country, strict curfews were enforced and borders and airports closed.

VOA: standard.2010.03.07

That was closed up in a nice cabinet that the cabinet maker made for me.

那个日历板是在一个橱柜里,是白宫的橱柜师傅帮我做的。

普林斯顿公开课 - 国际座谈会课程节选

And one day so I was eating my ice-cream because the archives were closed, and this woman came up, and she was probably about fity, or something like that, and she ordered ice-cream, and so this guy says, "Well, Madame whatever, Madame Dupuis, you remember that day don't you, when the Germans came back?" And she said, "Oh I sure do, they hung my husband from that pole."

有一天我正吃冰激凌呢,因为档案馆关了,有个女人过来,她大概有五十岁,她要了个冰激凌,然后这哥们说,"我也忘了什么夫人了,杜普斯夫人,你还记得那天吧,德国人来的那天",然后她说,"我当然记得,他们把我丈夫吊在那根柱子上"

耶鲁公开课 - 1871年后的法国课程节选

According to Ben Urbonas, president of the Urban Watersheds Research Institute, these nutrient contaminants tend to be more of a problem in closed water systems,like lakes, where concentrations can build up.

VOA: standard.2010.08.04

The real issue lies in how much attention and how much consistency and perseverance we put in strengthening democratic institutions The summit's mostly closed door sessions are taking up several thorny issues, among them a proposal to create an African Defense Council.

VOA: standard.2009.07.02