Its cooling systems stopped working and the plant went into meltdown.

它的冷却系统停止工作，核电站熔毁。

But then, two communication systems stopped working within minutes of each other.

不过, 几分钟内两个通信系统停止工作。

Both of those systems stopped about an hour and 45 minutes after the Titan went underwater.

在泰坦沉入水下大约1小时45分钟后，这两个系统都停止了运行。

What's imperative is that health systems stop this disease which actually originates in rodents, not monkeys.

当务之急是卫生系统阻止这种疾病，这种疾病实际上起源于啮齿动物，而不是猴子。

Certainly, cellphone systems stop pretty much right away.

莱文：当然，手机系统几乎会立即停止。

A new water-dampening system stopped the rocket from wrecking the rebuilt launch pad.

新的防水系统阻止了火箭破坏重建的发射台。

If the power fails and the backup generators fail, the pumps and cooling systems stop working so the water heats up and can boil off.

如果电源故障或备用发电机故障，冷却泵和冷却系统将停止工作， 因此水会加热并沸腾。

After a day or two of no sleep the body loses its ability to properly metabolise glucose and the immune system stops working as well.

一两天不睡觉之后，身体也失去了正常代谢葡萄糖的能力，免疫系统也停止工作。

Stoplights and other traffic control systems stop synchronizing, so police and good Samaritans step in to direct the remaining cars and prevent as many accidents as possible.

红绿灯和其他交通控制系统停止同步，因此警察和好心人介入指挥剩余的汽车并尽可能防止事故发生。

Researchers are still debating why early pet exposure helps keep allergies at bay. Some think that all the extra dust, dander and bacteria train a baby's immune system, stopping it from reacting unnecessarily.

不过，为什么早期与宠物接触会降低婴儿将来的过敏几率呢？研究人员对此仍意见不一。有人认为宠物身上的灰尘、皮屑、细菌都会让婴儿的免疫系统产生反应，阻止不必要的反应。