Pope Formosus died after a pontificate of four and a half years.

教皇福尔摩苏斯上任四年半后去世。

《柯林斯英汉双解大词典》

He'd spent four and a half years in windowless cells, much of the time in chains.

他在无窗的牢房里呆了4年半，大部分时间是手铐脚镣。

《柯林斯英汉双解大词典》

Today's children spend an average of four and a half hours a day looking at screens, split between watching television and using the Internet.

现在的孩子平均每天花四个半小时看屏幕，一半看电视，一半上网。

youdao

A recent report predicted that the number of mobile phone accounts worldwide will reach almost four and a half billion this year.

VOA: special.2009.11.02

There's sort of a period around the age of four, four and a half, where kids make the transition from failure to success.

儿童在大约四岁四岁半时,会发生从失败向成功的转变

耶鲁公开课 - 心理学导论课程节选

It's been four and a half months now that I've been in and

我加入部队有四个半月了，

想当军人的理由 - SpeakingMax英语口语达人

From Sossusvlei, the 300km drive back to Windhoek takes four and a half hours.

BBC: A do-it-yourself Namibian safari

Lusakabela is a month and a half old, but weighs just four and a half pounds.

NPR: Congo Violence Creates Medical Crisis

In Latino women, it was four and a half times the rate of white women.

NPR: HIV-Positive Gay Latino Spreads Safe Sex Education