These are communities that once were successful but all the population moved to other places.

VOA: special.2010.02.15

Just two, I touched 6 once and then I moved ahead, and then I touched 8 and I moved ahead, not touching any other number.

只有2次，我先将6移了下来，然后将8移了下来，并没有动其他的数字。

哈佛公开课 - 计算机科学课程节选

When my wife and I first moved to Amherst, Massachusetts I took a job there once we took some baked goods over to our neighbors.

当我和我妻子刚搬到马萨诸塞的阿默斯特,我曾经在那里工作过,我们给新邻居送了一些烤的小点心

耶鲁公开课 - 美国内战与重建课程节选

Once across the bridge, Brown and his men moved quickly.

VOA: special.2009.06.25