过去是

What the National Standards seem to have done is to overreact to the curriculum of the past --- which undoubtedly is guilty of being too formal and too rigid, and of overemphasizing computations at the expense of logical reasoning --- by going to the other extreme of overemphasizing the application-to-everyday-life aspect of school mathematics.

国家标准所做的似乎是去反对过去的课程……毫无疑问，过去的这个课程太形式化、太死板，过分强调计算并以牺牲逻辑推理为代价……过分强调学校数学在实际生活中的应用将走向另一个极端。

Geoffroy contended that embryonic development recapitulated transformations of organisms in past eras when the environment acted on embryos, and that animal structures were determined by a constant plan as demonstrated by homologies.

杰弗罗争辩说，胚胎发育重演了生物体在过去纪元的转化，在过去纪元里环境对胚胎起到了作用；而动物的结构是由一个不变的设计决定的，如同源相似所表明的那样。

Any of these considerations may require that the past be reinterpreted in a manner that is new and more illuminating.

意思是任何如上的考虑都需要过去用一种新的更有启发性的方式被重写。重写和过去被更新这两件事没有什么直接的因果关系啊。

It seems likely that resilience is based on past experience of mastery, of positive outcomes from transitions and from reinterpreting past events.

好像弹性是基于过去的掌握、转变中积极结果、以及读过去事件重新诠释的经验。

The constables pushed past or stepped over them as though they were dogs in the street.

那些防卫士兵们从他们身边挤过去，或是跨过去，就如同他们是街上的狗。

The worst way to miss someone is to be sitting right 2010 bridemaids dresses beside them knowing you can't have them.

要看什么样的女人，计较的还是善意的谎言好，否则你一辈子都是她喋喋不休的提你的过去，即使你不再想和过去纠缠，想忘记她也不会让你忘记，但是能理解你的你就不要对她撒谎

It's time to let bygones be bygones.

是时候了，该让过去的事就过去。

Well, I think so too. Let bygones be bygones.

是啊，我也这么想，过去的事就让它过去吧。

At the sound of their voices the doorposts and thresholds shook and the temple was filled with smoke.

不是敌人踩着我们的尸体过去，就是我们踩着敌人的尸体过去。

Why did you come back home instead of staying at school yesterday evening?—The teacher told us that we externs didn't need to stay at school in the evening.

例句中所指的事是发生在过去的真实情况，所以只能用实义动词need的过去否定式来表示。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。