One of the more innovative uses was to use it in windows as, up until then, they had just been holes in walls.

其中一个更具创新性的用途是把它用在窗户上，因为在那之前，窗户还只是墙上的洞。

Up until then, I hadn't truly realized just how expensive an education can be.

直到那时，我才真正意识到教育是多么的昂贵。

Up until then, she had never lived alone.

在那之前，她从未自己生活过。

Up until then, I had been refactoring my code (and even other's code) without knowing it.

在此之前，我一直都在重构我的代码(或者其他人的代码)，但是却不知道自己做的就是重构。

I did something that should absolutely be condemned and compromised everything positive I had done up until then.

我做了一些绝对应该被谴责的事情，我毁了我此前在场上做的一切积极的东西。

Up until then it had only been produced in small amounts on the surface of the fermentation broth in milk bottles!

而在那时，penicillin只能用在瓶装牛奶表面发酵的方法小量的生产。

The dad-of-one explained how up until then he had never been intimate with a man and had been happy having girlfriends.

在父亲的一个解释，直到他从来没有亲密的人，已经很高兴有女朋友。

Up until then, Katz says, you worked for a company for 30 years, then you got a gold watch and a fixed retirement income.

直到那个时候，凯兹才谈到：为公司工作30年后，你可以得到一块金表或固定的退休金。

My family had just moved to Andover, Mass. , and up until then if I was funny it was because I did stupid, obnoxious things.

那时我们家刚刚搬到马萨诸塞州的安多韦，这之前如果我还算有趣的话，那是因为我爱做些令人不快的蠢事。

Up until then, it's a Dances With Wolves-like immersion in a culture, landscape and universe that is utterly, wonderfully foreign.

知道那时，沉浸在是与狼共舞似的文化、景观——极美和奇妙的宇宙中。

He had pierced yet another solitude, the one that up until then had denied human speech between people distant from one another.

这样他就打破了又一种孤寂，那种在此之前一直使相距遥远的人无法通话的孤寂。

I apologise to everyone. I did something that should absolutely be condemned and compromised everything positive I had done up until then.

我向所有人道歉。我做了一些绝对应该被谴责的事情，我毁了我此前在场上做的一切积极的东西。

The goal was based on the trend observed up until then, but no one could have predicted the massive increase of HIV, particularly in southern Africa.

设定这项目标是基于当时对发展趋势的观察，但当时没有人预料到艾滋病毒感染的增长如此之大，特别是在南部非洲。

You'll still have to deal with the fact that nothing shows up until then, but let's put that on hold for a moment while you add the other filters.

之后，您还需要处理条目不出现的问题，但是在这前还要先添加一些其他的筛选器。

Safe in that up until then, a leak from a fridge could either cause an explosion or send you into a peaceful sleep from which you may never wake.

直到那时，它还是安全的。一个冰箱的一次泄漏可能会导致一次爆炸或使你安详入睡，不再醒来。

Thee goal was based on the trend observed up until then, but no one could havepredicted the massive increase of HIV, particularly in southern Africa.

设定这项目标是基于当时对发展趋势的观察，但当时没有人预料到艾滋病毒感染的增长如此之大，特别是在南部非洲。 。

Up until then the commanders of British ships had to find their own maps and charts, often from the chart sellers of central London (many of which were of dubious accuracy).

从那时起，英国船舰的指挥官就得自己找图表和地图——通常是从伦敦中心的海图销售商那里获得(其中很多精确度令人怀疑)。

I lie still for a minute until I can breathe normally, then stretch my arms out to prop myself up.

我静静地躺了一会儿直到我能正常呼吸，然后伸出胳膊把自己支撑起来。

He was barely listening until the salary was mentioned. Then he pricked up his ears.

他几乎没在听，直到提到薪水。然后他竖起耳朵。

They went straight ahead, then, until they came to the path that led up Cardiff Hill.

于是他们一直往前走，来到了通向卡第夫山的那条小路。