I want happiness, can be used as the length of life.

我要稳稳的幸福，能用生命作长度。

youdao

The length of life is measured by time, but the quality of it is measured by thought.

衡量生命长度的是时间，衡量生命质量的是是否有思想。

youdao

Doesn't care about the length of life, but to live is bright, eat light, good health!

生命不在乎长短，但求活得灿烂，吃光用光，身体健康！

youdao

Mister Weindruch says researchers do not know why reducing calories increases the length of life.

VOA: special.2009.09.01

They found that people with the normal length of the gene were better able to weather life's storms.

VOA: special.2009.06.24

But BBC Director of Television Alan Yentob said the film complemented the national debate over the length of life sentences.

BBC: Hindley: I wish I'd been hanged

Indeed, without profits the length of the life of a business will be short.

FORBES: Dr. King's Triple Bottom Line

They are worst off in the North West, where the average length of a healthy life is only 64.4 years, and overall life expectancy is 73.4 years.

BBC: Northerners suffer more ill health