The global warming we've already inflicted on our planet is irreversible.

我已经造成的全球变暖是不可逆转的。

The United States is committed to complete, verifiable, and irreversible denuclearization of the Korean Peninsula.

美国致力于为实现朝鲜岛彻底的、经得起检验的、不可逆转的无核化目标而努力。

But it added that Russia was keen to prevent an irreversible deterioration in relations.

但它补充说，俄罗斯希望防止两国关系出现不可逆转的恶化。

The popular idea of cutting our emissions in half in 10 years only gives us a 50 % chance of staying below 1.5 degrees, and the risk of setting off irreversible chain reactions beyond human control.

十内减尾气这一普遍的想法只能使全球温度升高保持在1.5度范围内的可能性达到50%，而且不可逆的连锁反应一旦引起，人类根本手足无措。

We are doing such irreversible damage that long before a million years are up, we will have made this beautiful planet effectively uninhabitable – not just for us but for many other species.

我所做的破坏是那么地不可逆转，在一百万期限远未来临之前，我美丽的地球已经不再宜居了——不止是对人类而言，许多其他物种也深受其害。

Officials watching closely for an irreversible decline in numbers.

官员密切关注着这些物种量不可逆转的下降。

Well many of these workers developed a severe and irreversible lung disease called brochiolitis obliteran.

这些工人中的许多人患上了严重且不可逆转的肺病，称为闭塞性肌炎。

For much of the 1970s, that decline had looked irreversible.

在1970代的很长一段时间，那场衰退看上去已经不可逆转。

The U.S. wanted North Korea to be transparent about its nuclear program and to start taking irreversible steps to get rid of nuclear weapons.

美国希望朝鲜的核计划透明化，并开始采取不可逆转的步骤消除核武器。

Cambridge scientist Peter Wadhams, who's been measuring and monitoring the Arctic since 1971 says the decline is irreversible.

剑桥科学家彼得·沃德姆斯一直在测量和监控北极区域的冰，他认为北极冰的减少是不可逆转的。

But by placing a reasonable amount of weight on a barbell and doing a reasonable amount of reps, he protects himself from the irreversible harm of failure that might come from lifting a weight that is too heavy.

但是，通过在杠铃上施加合理的重量并进行合理的重复，他可以保护自己免受举重过重可能造成的不可逆转的失败伤害。

Exposure over time has been linked to heart and kidney problems, high blood pressure, and irreversible brain damage to children which makes it particularly dangerous for them and pregnant mothers.

长时间的接触会导致心脏和肾脏问题，高血压，以及对儿童和孕妇造成不可逆的脑损伤。

Now, we inherently know that that process is irreversible.

我本来就知道，这一过程是不可逆的。

The development seems irreversible, and is fuelled by the flourishing industry of Manaus.

马瑙斯繁荣的工业推动了这一发展，似乎是不可逆转的。

" Unprecedented and even irreversible changes are happening to this planet."

“这个星球正在发生前所未有、甚至不可逆转的变化。”

And once the damage is done, it's irreversible.

一旦造成危害，便是不可逆的。

This could have irreversible global-scale impacts on marine life and food webs.

这可能会对全球范围的 海洋生物和食物网造成不可逆的影响。

We use the word irreversible with great intention.

使用不可逆转的词汇时，我十分注意。

But just 3 minutes without blood flow leads to brain injury that will progressively get worse and eventually become irreversible even if the person is resuscitated or brought back to life.

但是仅仅3分钟不流血就会导致大脑损伤，而且会逐渐恶化，最终，即使这个人被救活了，大脑损伤也是不可逆的。

He said some of the impact(s) is irreversible and is already causing deaths.

他说，一些影响是不可逆转的，并且已经造成了死亡。