Of the complicated European systems of national polity we have heretofore been independent.

在复杂的欧洲各国体系中，我们保持独立。

After an hour, true panic reigns over the heretofore day-time side of the earth.

一小时后，真正的恐慌笼罩了之前还是白天的地球。

They might reveal some heretofore unimagined master key to Asimov's oeuvre.

它们或许能够揭示出阿西莫夫作品中一些迄今为止还无法想象的万能钥匙。

" Now, " said Gouverneur Morris, " the sheep, simple as they are, cannot be gulled as heretofore."

“现在，” Gouverneur Morris 说， “绵羊，尽管它们很简单， 但不能像以前那样被欺骗。

He was more anxious than heretofore to be charitable towards the world.

他比以往任何时候都更渴望对世界施以慈悲。

Oh Monsieur heretofore the Marquis, I pray you be you true to me!

哦，在此之前的侯爵先生， 我希望你忠于我！

I have lately been in the habit of drinking more wine than heretofore.

我最近养成了比以前喝更多酒的习惯。

'But will you not accept them'? Knight returned, feeling less her master than heretofore.

“但是你不接受他们吗”？奈特回来了，感觉她的主人不如以前了。

Thus it happened that the relation heretofore existing between her brother and herself was changed.

就这样，她和她哥哥之间的关系发生了变化。

But in default of a listener, she had to brood over the change in her life silently as heretofore.

但没有一个倾听者， 她不得不像以往一样默默地思考生活中的变化。