"Today,in the face of violence from those who would only destroy, Iraqis took a step forward in the hard work of building up their country.

VOA: special.2010.03.13

The work in this step is just the area under this curve.

而这一步过程的功,是这条曲线下面的面积。

麻省理工公开课 - 热力学与动力学课程节选

He said Americans now facing grave problems need to work together, tap their inner resolve, and seek progress one step at a time.

VOA: standard.2010.01.17

The president says people are desperately searching for work, and the government has an obligationto consider every additional responsible step possible to get them working again.

VOA: standard.2009.11.12

But Edie says that stage is coming to an end. "The second step is to try to create work so that people who left Port-au-Prince have money so they can survive."

VOA: standard.2010.03.30

Although there's near universal agreement that the Americans with Disabilities Act was a huge step forward, many Americans say that much work remains to be done to ensure the equality of access that all people deserve.

VOA: standard.2010.07.27

"People can do things in their own lives, with their children, they can do work in their communities to improve it and once you take those steps, the next logical step is to make sure that your government officials are doing the right thing."

VOA: standard.2010.04.25