竟然的英文：
unexpectedly

The idea of your calling your mum damned!
你太不象话了。竟然骂自己的母亲

We could not conceive that they would do such a silly thing.
我们想不到他们竟然会做那样的蠢事。

It is very strange that there is no stone in the cherry.
这颗樱桃竟然没核，很奇怪。

She could not conceive how she had ever passionately loved him.
她简直无法想像自己竟然那么热烈地爱过他。

She pulled off a great coup in getting the president to agree to an interview.
她竟然办到了让总统同意接受采访。

It is inconceivable that the minister was not aware of the problem.
令人难以置信的是那位大臣竟然没有意识到这个问题。

That stormy little meeting ended inconclusively
这一场疾风暴雨的小集会竟然弄得毫无结果。

He is so naive to believe such a lie.
他竟然幼稚得连这种谎言都相信。

It was comic that a scrubby little Welsh member should look at me like that
一个微不足道的威尔士小议员竟然这样看着我，真是可笑。

What was I thinking of, picking a wacky subject like cryonics?
我当初到底是怎么想的——竟然挑了一个人体冷冻术这样的古怪话题？

I finished work unexpectedly early.
我的工作出乎意料地提早做完。

I happened on him in the street unexpectedly.
我没想到会在大街上碰见他。

The invasion was held up by unexpectedly stout resistance.
入侵行动因遭遇到了出乎意料的顽强抵抗而受阻。

The desire to be a mother may creep up on you unexpectedly.
你会不知不觉地产生想当母亲的渴望。

Attack,discover,etc(sb)suddenly and unexpectedly
突然而出人意料地攻击、发现...(某人)