I keep my mind active and coming to school three times a week, and walking up and down the steps, that kept me physically able."

VOA: special.2010.07.16

There are more steps that have to happen correctly in order for that insulin to become active.

还有几个步骤,必须正确完成这些步骤后,才能生成有活性的胰岛素

耶鲁公开课 - 生物医学工程探索课程节选

At a press event with Irish Foreign Minister Michael Martin, Clinton said the U.S.administration is in very active consultations with Israel over steps by the Jewish state that in her words "would demonstrate the requisite commitment" to the peace process.

VOA: standard.2010.03.16