Many workplaces have already introduced that mix. OhioHeath's Lisa Meddock says through a variety of programs that offer nutritional advice, free physical checkups and other wellness services, her company is constantly encouraging its employees to develop healthy habits and make healthy choices on a daily basis.

VOA: standard.2010.07.16

I'm also part of a variety of social service organizations which seek federal funding to carry out their programs.

我还参与了各类社会服务组织,它们寻求获得联邦资金以施行其计划。

普林斯顿公开课 - 人性课程节选

I'm also part of a variety of social service organizations which seek federal funding to carry out their programs.

我还参与了各类社会服务组织,它们寻求获得联邦资金以施行其计划。

普林斯顿公开课 - 人性课程节选