It is without doubt a matter of concern.

毫无疑问，这是一个值得关注的问题。

youdao

I think that it is without doubt that the only thing people are interested in today is earning more money.

我觉得毫无疑问，人们现在关心的唯一一件事就是赚更多的钱。

youdao

I have been using the Samsung Galaxy s IIfor months and it is without doubt a better phone than the iPhone 4.

数月来我一直在使用三星galaxy S II，它无疑要比iphone4强大。

youdao

"The more banal he is, the more terrifying he is. There is no doubt and I'll say without question that it was the most difficult thing I've ever done as an actor."

VOA: standard.2010.01.08

We have to remember we wouldn't have a game without the ref and it is without doubt a really tough job.

BBC: Rugby World Cup 2011: Jeremy Guscott World Cup Q&A

It is without a doubt the most absorbing building I have ever seen.

FORBES: Daily Travel Flashback: La Sagrada Familia 1, Barcelona, Spain

It is, without doubt, the biggest near-term way to reduce CO2.

FORBES: Magazine Article