It has now become evident to us that a mistake has been made.

我们已经清楚出了差错。

《牛津词典》

It has now reached a point where a growing number of people believe that it is far too high, and that bringing it down will be one of the great challenges of the twenty first century.

现在，到了越来越多人认为它太高了的程度，而且使它降低将是21世纪最大的挑战之一。

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It has now become clear how extraordinarily fecund a decade was the 1890s.

十九世纪九十年代被当今视为创造力旺盛的十年。

《柯林斯英汉双解大词典》

Secretary Gates said if Iran develops a nuclear weapon, it would likely spark a nuclear arms race in the Middle East, creating more dangers for Iran than it has now.

VOA: standard.2009.12.12

Now it's not entirely clear that Milton has been successful in sufficiently vilifying Mammon's project of the excavation of riches.

现在尚不清楚弥尔顿是否成功地,有力地咒骂贪神挖掘财富的这一行径。

耶鲁公开课 - 弥尔顿课程节选

Not only now, but, I think, on some level it has always struck some of its readers as ludicrous.

不仅是在现在，我觉得，一直以来都有读者,会觉得这是荒唐可笑的。

耶鲁公开课 - 弥尔顿课程节选

It has now put a break in the dam to control drainage around the site.

BBC: Wilwell Farm Cutting recovery to take 'five years'

It has now been four years since the government was ordered to make the compensation payouts.

BBC: Miners payout scheme defended

Microsoft insisted that no-one's information was compromised, and that it has now corrected the flaw.

BBC: New flaw puts Passport offline