Some call it "the last best chance" for an agreement to fight climate change.

VOA: special.2009.12.12

That doesn't solve the problem we had before though Then I'm going to append it, and keep the last change for future use.

这样没有解决我们之前的问题,所以我要给它加上一个值，让上一次的变化能够用到未来的例子中。

麻省理工公开课 - 计算机科学及编程导论课程节选

Here's what I do. I change-- oops! Let me do that this way-- I change last to here, and keep first there, and I throw away all of that. All right?

接下来，我来改过来,此时这里是last，first位置没变,把这些都擦掉，好？

麻省理工公开课 - 计算机科学及编程导论课程节选

Last week,EU leaders agreed developing countries will need about $100 billion a year to cope with climate change.

VOA: standard.2009.11.04

Last year,President Obama went to Cairo hoping to change that.

VOA: standard.2010.03.18

Despite what he sees as a failure of the global community to come to an agreement at the Climate Change Conference in Copenhagen last December, McKibben says international cooperation on climate change is critical.

VOA: standard.2010.04.21

Foreign Minister Bernard Kouchner said France unilaterally increased its troop presence last September to some 3,800, and will not even consider another change until a conference on Afghan aid being convened by Britain in late January.

VOA: standard.2009.12.05