He and Susie have kept all four pups alive.

他和" 苏西" 确保了他们四只幼狼全部存活。

The boy keeps me alive, he thought.

那孩子使我活得下去，他想。

" But why did you keep him alive? "

“可是你为什么让他活着呢？”

Joe keeps his family alive by boxing.

乔靠打拳击比赛来养活全家。

How do you keep them alive?

怎么能让他们活下来？

We all need it to keep us alive.

我们都需要它来维持生命。

They... They forced him to keep Henshaw alive.

他们强迫他让亨肖活着。

I know he wants to be kept alive.

我知道他想活着。

And this means keeping sharks alive.

这也意味着要挽救鲨鱼的生命。

We're here to keep people alive.

我们在这里是为了让人们活下去。

It's not enough to keep your motivation alive.

但这并不足以让你一直有动力。

Breathing, in other words, keeps the body alive.

呼吸，使人活着。

The primary resource keeping Native Americans alive is gone.

原住民靠天吃饭赖地穿衣的日子一去不复返了。

We need something more efficient to keep humankind alive on this planet.

我们需要更高效率的东西来让地球的人类生存。

The flow of blood is important to keeping the printed tissue alive.

血流对保持这些打印组织的存活非常重要。

How do I keep them safe? How do I keep them alive?

我如何保护他们的安全？ 如何让他们远离危险？

And in that way, I can keep the varieties alive.

这样我就能保护品种的多样性。

Fishing kills me exactly as it keeps me alive.

捕鱼养活了我，同样也快把我害死了。

They may not be pretty, but they keep us alive.

它们也许不好看，但是能让我们活着。

It's what's kept me alive. I'm sorry.

这样我才能活下来，打扰一下。