Colonial Williamsburg consists of 120 hectares of authentic and restored buildings and landmarks dating to the Revolutionary War and even back further - to the first British settlers who started a plantation and later built the colony.

VOA: standard.2010.07.03

In their silence they were themselves. "They"ve only recently learned to sell these crystals since the highway was built about ten years back.

只有在平静中，她们才显露出自己的真实面目,“她们是在最近才学会卖这些水晶石的，大概是10年前。

耶鲁公开课 - 1945年后的美国小说课程节选

What you've built is an engine. You cool, you heat, you heat, you cool, you get back to the same place, but you've just done work to the environment.

这就是热机，我们用燃料或者热源加热，然后把它，与大气接触让它冷却。

麻省理工公开课 - 热力学与动力学课程节选

The building of buildings in the shape of what the Greeks called a megaron, a rectangular center, which has a hearth in it, a front porch, and a back porch which will be the style in which Greek temples are built in the historical period.

建筑物呈现出希腊人所称的,中央大厅的形状,一个矩形的大厅,有一个壁炉在中间,一个前走廊,和一个后走廊,具有古希腊神庙的风格,修建于有史料记载的时期

耶鲁公开课 - 古希腊历史简介课程节选