People can learn the two-step, a kind of Western dance.

VOA: special.2009.02.16

Probably I shouldn't have said it's a two-step process 'cause it's a three-step process to actually write and run it, and the third step is just going to be to run it.

也许我不应该说它是个两步完成的程序,准确来讲，应该是三步，前两步--写，第三步--运行。

哈佛公开课 - 计算机科学课程节选

So writing a program at least in this language is a two-step process.

用这种语言写一个至少需要,两步完成的小程序。

哈佛公开课 - 计算机科学课程节选

It is music for a dance called the two-step.

VOA: special.2010.01.24

But what happens is you can do a two-step process.

但你可以采取两步法。

耶鲁公开课 - 心理学导论课程节选

To get at these non-mutating parts of the virus, Nabel and his colleagues used a two-step vaccination process, called "prime-boost."

VOA: standard.2010.07.21

What we've done is taken this pitch and played it all the way down an octave below it so we're actually getting back to this configuration of the pitch right next to it, and we could--then of course we could go down one more step and we would get the octave, which is a duplication of two-to-one.

我们所做的是固定一个音高，向下一路弹奏一个八度,所以事实上我们又回到了与这个固定音高相邻的音上，我们当然也可以向下再弹一组，然后得到这个八度，这其实就是两个八度对一个八度的重复。

耶鲁公开课 - 聆听音乐课程节选

Dancing in the streets of London. This is a two-step with a purpose.

VOA: standard.2010.03.10

So it turns out that there's a two-step process.

好像有两步要走。

哈佛公开课 - 计算机科学课程节选

When I say that the Israeli government is making an unprecedented offer even though it is not what many would hope for and even though our position remains the same that settlement activity is not legitimate - nevertheless it holds out the promise of moving a step closer to a two-state solution,".

VOA: standard.2009.11.02