He continued working up until his death.

Correct. And everything appeared to be working perfectly until now.

正确. 一切似乎都运行得很完美,直到现在.

She found herself thinking thoughts that would never have entered her mind until now.

她发现自己正在考虑一些以前从来不曾有的想法。

In many markets, does not have to let loose the securities loan service comprehensively until now.

在很多市场, 至今还没有全面放开融券业务.

Until now I always lived alone.

直到现在,我一直独自一人生活.

Until now, this firing party has captured more than 20 Olympic Games medals.

迄今为止, 这个射击队已斩获20多枚奥运奖牌.

Until now, the Americans have been playing a very delicate political game.

直到现在，美国人一直玩着精心设计的政治把戏。

They have threatened military action but held off until now.

他们扬言要采取军事行动，但一直拖到现在。

Until now, doctors are still unable to do anything about this deadly disease.

直到现在, 医生还对这种致命的疾病束手无策.

For all the twelve movings, they had sojourned until now in a poor country.

尽管他们已经搬过十二次家, 但总是停留在贫穷的乡间.

Researchers had long theorized as much but until now had only indirect evidence.

研究者花费了很长时间建立理论,但目前为止,仅有一些间接的证据.

Until now, astrophysicists had assumed binary stars form at about the same time.

在此之前, 天体物理学家们一直以为双子星大致是同时形成的.

AT & T closed the hole in recent days, but the victims have been unaware, until now.

近日关闭了这个漏洞, 但是 泄密 的受害者们到现在并不知情.

I didn't know it until now.

今乃知之.

But there is plenty to look out for until then.

但在那之前,还有很多景象可以看.

Until then, Bethune would meet all expenses.

在那以前, 一切开支由白求恩负担.

Until then, I knew nothing at all about it.

在那时以前, 我对这事一无所知.

Until then, the bears stranded ashore will have company.

在那之前, 徘徊于岸上的北极熊也会有访客.

I didn't realize ( that ) I had done something silly until then.

知道那时我才意识到我干了件蠢事.

His interruption was untimely.

他的插话不是时候。

If the words aren't there, people will and lament your untimely demise.

要是文章没了呢, 人们会悲叹你的不合时宜的消亡.