That's about right for most people's attention spans.

这对大多数人的注意力持续时间来说是合适的。

They're mindful that its effects will span generations.

他们知道自己的事业将会代人。

And in the age of diminishing attention spans, it’s timely entertainment.

在注意力持续时间越来越短的时代，这是一种及时的娱乐。

Each individual life does not span its potential.

每一个生命都逃不出命运的掌控。

Yeah. So what's their wing span then?

嗯，它们的翼展有多长？

Today it still rates among the top ten longest bridge spans in existence.

直到今，该桥仍是世界现存大桥中排行前十长的大桥。

Her remarkable career spans seven decades.

她卓越的职业生涯长达七十年。

There's attention span, reasoning, reading fluency, memory and language comprehension.

包括注意力持续时间、推理能力、阅读流畅性、记忆力和语言理解能力。

Another possible cure for a short attention span is brain training.

另一种治疗注意力持续时间短的可能方法是大脑训练。

This is the span that we want.

这就是我们想要的跨度。

And I've got about a 30-second to one minute attention span.

我注意力的持续时间大约为 30 秒到 1 分钟。

Currents of rock spanning thousands of kilometers carry this energy to the surface.

好千公里长的岩石流把这些能量带到地球表面。

" Thankfully, the creatures we raise have a five-year life span, " Mr. Knapp said.

“庆幸的是，我们养的这东西能活5年，”纳普说。

So it's not true that we just want to maximize the time span.

所以说我们只想最大化使用时间是不对的。

That means greater concentration, a longer attention span, and a boost in cognitive performance.

这意味着注意力更加集中，更加持久，认知能力也提高了。

But Mr Trump lacks the attention span and managerial skills to run a conspiracy.

但是特朗普缺少策划阴谋所需要的足够的注意力以及管理能力。

How did such dramatic changes happen in such a historically short span of time?

在如此短的历史时期内，如此巨大的变化是如何发生的？

Giant mantas can weigh thousands of pounds and have a wing span approaching 30 feet.

巨型蝠鲼重达数千磅，两翼展开接近30英尺。

The ceremony spanned eight hours and was divided into three parts.

这次仪式长达8小时，分为三部分。

So for middle schoolers we're talking attention span is usually 11 to 14 minutes max.

所以对于中学生来说，我们所说的注意力持续时间通常是11到14分钟。