The Migrant Resource Center is run by American volunteers who hear stories of dangerous crossings.

VOA: standard.2010.06.07

It's expensive because the process by which we produce it is energy intensive and resource intensive.

它贵是因为我们制造它的,过程消耗了很大的能源,和资源。

麻省理工公开课 - 固态化学导论课程节选

The Living Library was established by the Atira Women's Resource Society.

VOA: standard.2010.02.23