Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient but still carry great cost.

不断变化的建筑规范、人们逐渐发展的品味，以及维护这些精美的旧标志牌的高昂成本，让企业欣然接受了发光二极管。它们节约能源，但成本仍然很高。

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Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient, but still carry great cost.

变化的建筑法规，不断发展的品味，加上保养这些美丽而老旧的指示牌所需的高昂成本，都让商家们更欢迎 LED 灯，虽然 LED 灯节省能源，但是成本依然很高。

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The old lady was still being ornery, but at least she had consented to this visit.

这位老太太还是这么脾气暴躁，为人刻薄，但至少她已经同意了此次拜访。

《柯林斯英汉双解大词典》

But it grew too slowly. By the end of summer, there were still less than twenty men hiding in the old house.

VOA: special.2009.06.18

Didn't create a new list. The old l is still there but it's different than it used to be.

它改变了数组，而并没有新建一个数组,老数组l依旧存在。

麻省理工公开课 - 计算机科学及编程导论课程节选

The first Seven Mile Bridge was replaced in nineteen-eighty-two, but you can still see the old bridge, close to the new one.

VOA: special.2010.03.22

If you dislike Mr Djukanovic's lot, but still revile the old pals of Mr Milosevic who make up the main opposition, where can you go?

ECONOMIST: Montenegro

Harryhausen admired the three-dimensional quality of modern digital effects, but he still preferred the old-fashioned way of creating fantasy.

NPR: Special Effects Master Ray Harryhausen Dies At 92

So far, he has easily out-performed the others in the TV debates, but still seems wooden and old fashioned and just doesn't inspire.

BBC: Republicans holding out for a hero