There is widespread concern that new houses will be built on protected land.

人们普遍对在保护区修建新的房屋感到忧虑。

《牛津词典》

The castle was built on top of a natural grassy mound.

这座城堡建在一个天然的绿草如茵的小丘上。

《牛津词典》

San Francisco is built on 40 hills and some are very steep.

旧金山建在40座山丘上，其中有些非常陡峭。

《柯林斯英汉双解大词典》

They're all gone too." New Orleans was built on low-lying wetlands along the Mississippi River.

VOA: special.2010.01.22

So we've got a I chord built on the first degree of the scale, a V chord built on the fifth degree of the scale, a IV chord built on the--a IV chord built on the fourth degree, and a VI chord built on the sixth degree.

这样我们就有了建立在第一音级上的I和弦，第五音级上的V和弦，第四音级上的IV和弦，以及第六音级上的VI和弦。

耶鲁公开课 - 聆听音乐课程节选

They made their lines along a partly-built railroad on the side of the hill.

VOA: special.2009.09.24

Leadership, when practiced correctly, has always been a two-way street requiring give and take, and collaborative relationships built-on a solid foundation of trust and respect.

FORBES: How The Led Can Change The Leader

One such project is called NewsFlash, and uses high-frequency red and green light to transmit data to the built-in camera on a receiving device -- in this case Samsung's Epic 4G.

ENGADGET: NewsFlash uses high-frequency light to transmit data from iPad to smartphone, we go hands-on (video)

The photos shared on the app are meant to be taken with the built-in cameras on mobile devices and their low resolution a perfect match for Instagram's grainy film filters.

CNN: Instagram brings its feeds to desktop users