When was the last time you saw her?
你上次是什么时候见到她的？
How many countries took part in the last Olympic Games?
有多少国家参加了上届奥运会？
You've grown since the last time I saw you!
自从我上次见到你后，你又见长了！
The human form has changed little over the last 30 000 years.
3万多年以来，人的体形没有多大变化。
It is estimated the project will last four years.
据估计，这项工程将持续四年。
It's much easier compared with last time.
这与上次相比容易得多。
The name has come down from the last century.
这名称是从上个世纪流传下来的。