And then his expected life span ran out.

于是，他所期望的一段生活就到了头。

youdao

I suspect that this willingness to risk is in part due to the short expected life span of the humans.

我怀疑这种积极冒险的精神，部分来自人类预期生命跨度之短。

youdao

Nowadays, due to the improvement in livelihood and healthcare, the expected life span of our citizens has greatly prolonged. so we have entered into an aging society.

由于生活、医疗条件的改善，我国国民如今的预期寿命大大延长了，已经进入老年社会。

youdao

Also, all the keys will in fact be OLED with an expected life span of only 5 years, depending upon use of course.

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Whatever difficulties the Dreamliner may encounter over a service life expected to span half a century, batteries are likely to be the least of its problems.

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In one trial, presented at a meeting of oncologists in June, 23 patients who got the vaccine along with the established drug Temodar lived 33 months, compared with the 15-month median life span that would have been expected.

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