So what's behind this onslaught of mucus?

这种突如其大量黏液的原因是什么呢？

But that came out of the blue.

但突如其的疫情让我们防不胜防。

Then in March the news abruptly turned sour.

此后三月份的新闻突如其，让人不爽。

He looks confused about what is happening.

他对这突如其的横祸感到迷茫。

The cause of the sudden tension is not clear.

这次的张突如其，原因尚不明确。

And then, as abruptly as it had begun, the spinning stopped.

接着，突如其的旋转突然停止了。

Like sudden, direct bursts of pain that came out of nowhere.

变成了突如其的剧痛。

Erie has a reputation for treacherous flash storms.

伊利湖以其突如其的闪电式风暴而闻名。

There was a blackout, and no sign at all of an incoming tsunami.

断电了，海啸突如其，没有点征兆。

Can we get over the shocked silence already?

现在我们能够打破突如其的沉默了吗？

Maybe it is sudden changes, or social situations.

也许是突如其的变化，或者是社交场合。

And all of a sudden, that friend group happens and you start to settle in.

突如其地朋友圈形成了，你也开始适应。

So few countries would be able to avoid the crisis.

很少有国家能逃脱场突如其的能源危机。

Harry awoke as though the sudden darkness were an alarm.

这突如其的黑暗像闹铃样把哈利惊醒了。

For example: I got caught out by the sudden shower of rain.

我被困在突如其的暴雨中。

So, what is the strategy he uses to deal with these Parkinson's symptoms?

面对突如其的帕金森症状，他是如何应对的呢？

Timeline: The rise and spectacular fall of FTX.

FTX 的崛起和突如其的衰落。

A land of heat and swamp and sudden floods.

这个平原上的土地又热又湿，有时洪水突如其。

However, a cold snap has blown through the mountains, snowing them in.

然而，股突如其的寒流经此山峰，他们被雪困住了。

Sudden torrential rain has caused widespread flash flooding in Hong Kong.

突如其的暴雨在香港造成了大范围的山洪暴发。