The wind travels down the streets between tall buildings in the center of the city.

VOA: special.2010.01.10

So even though we see a nodal plane down the center, I just want to really point out that it's only when we have a nodal plane in the internuclear or the bond axis that we're calling that a pi orbital.

虽然在中间有个节面，我想要指出的是,只有节面在核间轴,或者键轴上时,我们才叫它π轨道。

麻省理工公开课 - 化学原理课程节选

we like to take them to the Rockefeller Center to see all the sights down there.

我们想要带他们去洛克菲勒中心，去看看那里的风景。

第一次来纽约 - SpeakingMax英语口语达人

"We're in the Rotunda, right in the center of the United States Capitol, and starting from the top down, the very top is the fresco painting called the "Apotheosis of Washington".

VOA: special.2010.01.27

So instead, these would be canceling out wave functions between the two, so we would end up with a nodal plane down the center.

相反，两者之间的,波函数会相互抵消，所以我们在中间会得到一个节面。

麻省理工公开课 - 化学原理课程节选

He says the government is committed to blocking demonstrations in downtown Islamabad because it cannot tolerate having protesters indefinitely shut down the city center for their political cause.

VOA: standard.2009.03.15

If you want to see bonds as they used to look, with their coupons, there are a number of them at the International Center for Finance down the street here with their coupons still attached.

如果你想看传统带有息票的债券,还有很多在,沿着路走就到的,国际金融中心,那还有许多贴有息票的债券

耶鲁公开课 - 金融市场课程节选

Although many Democrats and some Republicans favor shutting down the detention center, which they argue has come to exemplify the extreme antiterrorism tactics that have hurt the U.S.image abroad, they oppose funding the closure before a plan is in place on what to do with the 240 detainees being held there.

VOA: standard.2009.05.20

after World Trade Center was knocked down.

在世贸中心被炸毁以后。

911事件的影响 - SpeakingMax英语口语达人