But that came out of the blue.

但突如其来的疫情让们防不胜防。

It was a sudden demographic, social and economic catastrophe without precedent.

这是一场前所未有的突如其来的人口、社会灾难。

He looks confused about what is happening.

他对这突如其来的横祸感到迷茫。

The heavy seasonal rains that caused sudden floods have affected 33 million Pakistanis.

由季节性暴雨导致的突如其来的洪水影响3300万巴基斯坦人。

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

接着，突如其来的旋转突然停止。

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

变成突如其来的一阵阵剧痛。

Erie has a reputation for treacherous flash storms.

伊利湖以其突如其来的闪电式风暴而闻名。

Can we get over the shocked silence already?

现在们能够打破突如其来的沉默？

Maybe it is sudden changes, or social situations.

也许是突如其来的变化，或者是社交场合。

So few countries would be able to avoid the crisis.

很少有国家能逃脱一场突如其来的能源危机。

Harry awoke as though the sudden darkness were an alarm.

这突如其来的黑暗像闹铃一样把哈利惊醒。

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

被困在突如其来的暴雨中。

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

面对突如其来的帕金森症状，他是如何应对的呢？

Timeline: The rise and spectacular fall of FTX.

FTX 的崛起突如其来的衰落。

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

然而，一股突如其来的寒流此山峰，他们被雪困住。

Sometimes it's hard to explain why some men suddenly do the things they do.

人们那些突如其来的行为有时候是很难理解的。

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

突如其来的暴雨在香港造成大范围的山洪暴发。

That's just -- I don't know where that comes from, apart from just a gut feeling.

这只是...一个突如其来的想法，除直觉之外。

Sometimes it is difficult to explain why some men suddenly do the things they do.

有时候，人们那些突如其来的行为是很难理解的。

And two skiers and two snowboarders got caught in a sudden slide of snow Tuesday.

而两名滑雪者两名滑板者周二被突如其来的雪所困。