The Environmental Teach-In group began to educate people about how to take action locally and spread the news of the event.

VOA: special.2010.04.21

We'll come back to this in our example in the cardiovascular system when we're talking about the heart and we'll talk about how to measure the collective group of action potentials using EKG's.

这个我们回头再谈,等到我们在心血管系统的例子中,说到心脏时再说,我们会谈到如何通过,心电图测量群体动作电位

耶鲁公开课 - 生物医学工程探索课程节选

In two thousand five, a group of high school students brought legal action against a Pennsylvania school district.

VOA: special.2009.12.01

Perhaps the biggest culprit here is the action of the CME Group Ltd.

FORBES: Would The Silver Medalist Please Stand Up?

Reacting to the council's decision on Thursday evening, local farmer Glyn Morgan, chairman of action group Save Our Common Mountain Environment (Socme), told BBC Radio Wales the energy firm's plan was "total destruction of an environment".

BBC: Mynydd y Gwair wind farm: Swansea council backs new bid

Laura Callaway, assistant director of Exeter Homeless Action Group, said that, as a group, they often came at the back of the housing queue but made up 80% of clients.

BBC: NEWS | UK | England | Devon | Extra ?4.5m for affordable homes