"The key finding of this meeting is that we have up to one-meter sea-level rise by 2100, based on our new insight of glaciers.

VOA: standard.2009.03.12

Most of our popular music, folk songs and things like that, are written in duple meter and in a major key.

大多数的流行音乐,民歌,以及类似的音乐,是写在二拍子和大调上面

耶鲁公开课 - 聆听音乐课程节选

Occasionally, you get things written in triple meter and in a minor key--minor key.

偶尔,有一些是由三拍子,和小调组成

耶鲁公开课 - 聆听音乐课程节选

Nanotechnology is the science of the very small, where machines and materials are built at the molecular level, and key components are measured in nanometers, or one-billionth of a meter.

CNN: Phones will soon be able to smell