Suddenly a warning light blinked.

突然有一盏警告灯开始闪烁。

《牛津词典》

Suddenly a bolt of lightning crackled through the sky.

突然，一道闪电划破天空。

《柯林斯英汉双解大词典》

Suddenly a massive bull elephant with huge tusks charged us.

突然，一只体形壮硕、长着巨型象牙的雄象朝我们冲了过来。

《柯林斯英汉双解大词典》

Toyota has recalled more than eight million vehicles worldwide over a risk of gaining speed suddenly and uncontrollably.

VOA: special.2010.02.26

Let me remind you of that other intrusive moment in the poem, the moment when a figure whose presence we hadn't been aware of suddenly made -suddenly asserted himself.

我来提醒一下你们，诗里有另外一个被侵入的时刻，一个我们仍未可知的，突如其来的角色,突然出现的时刻,他毫无预兆的将自己安插进来。

耶鲁公开课 - 弥尔顿课程节选

Here it goes in the middle, and if you look carefully there, I didn't really make it clear enough, you can see, suddenly a strategy that looked crazy shooting to the middle, that suddenly started to seem okay.

这是中路射门的情况,如果你仔细看,我可能画的不是很清楚,你会发现曾经卖傻似的中路射门法,现在竟然一下子变成香饽饽了

耶鲁公开课 - 博弈论课程节选

She's quite suddenly a very powerful woman in what's still a man's music industry.

NPR: Lady Gaga: Most Fascinating Of The Year?

With first-choice wicketkeeper Matthew Wade out injured, suddenly a 17-man squad contained only 12 eligible players.

WSJ: Aussie Wrangling Raises a Laugh

"Suddenly a friendship would just end and you had no idea what you'd said, " Carley explains.

NPR: Autism Movement Seeks Acceptance, Not Cures