"Having passed reform bills in both the House and the Senate we now to have to take up the last and most important step and reach an agreement on a final reform bill that I can sign into law,".

VOA: standard.2009.12.25

But we have one last step which is obviously merge the sorted halves.

现在还需要最后一步,很明显就是合并有序的两半。

哈佛公开课 - 计算机科学课程节选

And the last one in the major pattern is a half step from B to C.

大调模式的最后,是一个从B到C的半音级

耶鲁公开课 - 聆听音乐课程节选