To succeed is never easy, whether in the past or at present.

胜利历来就不是件容易的事，无论是在过去或如今的样子。

youdao

Whether in the past or at present, Chinese has had great influence both at home and abroad with important position.

无论过去或现在，汉语在国内外都有很大的影响，具有很重要的地位。

youdao

As a socialized unit, a family has the function that cannot be replaced by society or school, whether in the past or in the present.

家庭作为社会化的机构，无论过去还是现在，都具有社会和学校不可取代的作用。

youdao

But the secretary also said senior officials are aware that past efforts have failed, and he said it is not clear whether the view in Tehran has changed.

VOA: standard.2009.05.05

If you focus on some of the minutia of a site like this, you know, it's useful to be able to jump to a particular date whether in the future or in the past.

如果你关注像这样一个网站的一些细节，你会发现，若能跳转到,不论过去还是将来的一个特定日期，那将是很有用的。

哈佛公开课 - 计算机科学课程节选

Whether in the past it was clear that the Bolivian president, Evo Morales, was following the Chavista blueprint in domestic politics by initiating a constitutional assembly and by promoting a revolutionary socialist regime, it was not at all clear as to what kind of foreign policy he would pursue.

CENTERFORSECURITYPOLICY: Latin American leaders at the UN

You'll remember the question of whether the deficit in the past year was lower - or higher - than in 2011-12 was one of the great statistical excitements of this year's Budget.

BBC: Borrowing: is it up or is it down?

At NASA, Hubbard's goals included understanding Mars as a system, looking for potentially habitable environments, examining whether the planet was habitable in the past and preparing to return samples from Mars to Earth.

CNN: What we've done on Mars, and what's next