She started climbing a year and a half ago.

VOA: special.2009.12.09

The same results also showed up about a year and a half ago.

一年半前也得到同样的结果。

耶鲁公开课 - 心理学导论课程节选

So I moved here about a year... a year and a half ago.

我是大概一年前……一年半前搬到这里的。

来西部的原因 - SpeakingMax英语口语达人

Rocket attacks have been rare since Israel's massive three-week assault on Gaza a year and a half ago.

VOA: standard.2010.07.30

The United States has lost more than three and a half million jobs since the recession began more than a year ago.

VOA: special.2009.02.28