Permanent injury. Harm, damage that will not heal.

永久性伤害。伤害，不会痊愈的损害。

National Geographic is archiving this project in perpetuity.

《国家地理》永久性地记录了这个项目。

This way, your reward reinforces your habit and helps to make it permanent.

这样一来，你的奖励会强化习惯，并有助于使它成为永久性的。

Measles can kill. It can also cause blindness, hearing loss and permanent brain damage.

麻疹能人死亡，还能明、听力损和永久性大脑损伤。

An echo? What about cardioversion or ablation? Won't I need a pacemaker or a permanent internal defibrillator?

超声波检查？干嘛不来个心脏复律或是射频消融？我难不需要装一个起搏器或者是永久性的心内除颤仪？

Permanent daylight saving time could be the best solution.

永久性的夏时制可能是最好的解决办法。

This is a serious condition as it can cause permanent hearing damage.

这种情况很严重，因为它会永久性的听力损伤。

Studies have shown that any sound above 85 dB can have a permanent damaging effect.

研究表明，任何超过85分贝的声音都可能造成永久性的听力损害。

About 33 percent of the Earth's land area is permanently covered by what?

地球陆地面积的33%被什么永久性覆盖？

All additions are permanent so no one can delete or change the data.

所有添加内容都是永久性的，因此没有人可以删除或者更改数据。

This condition could permanently scar and impair your lungs.

这种情况会给你的肺留下永久性的创伤和损害。

The shift towards pervasive and permanent low fertility, population aging and eventual depopulation.

我们在转变至遍且永久性的低生育率、人口老龄化以及最终的人口数量下降。

The question is whether the more than 500 closures are temporary or become permanent.

问题是，这500多家影院的关闭是暂时的还是永久性的。

Make your crowning glory the envy of all by permanently banishing bad hair days.

永久性地消除发型糟糕的日子，让你的发型永远都是众人羡慕的焦点。

These problems can be painful and permanent.

这些问题可能会让患者痛苦，也可能是永久性的。

This jumping spider is the highest permanent resident on the planet.

跳蛛是全世界最高处的永久性居民。

It might feel like those decisions are permanent.

这些决定可能会让你觉得它们是永久性的。

It's permanent. Unless I dye it again.

它是永久性的。除非我再染一次。

And their switch that triggers inflammation kind of has a permanent dimmer.

他们触发炎症的开关有一个永久性的调节器。

We can say that permanent rules, laws, and policies are set in stone.

我们可以说永久性的规则、法律和政策是无法更改的。