This is a matter of great moment.

这是一件非常重要的事。

youdao

He was one of the men of great moment.

他是当时重要人物之一。

youdao

Custom has not commonly been regarded as a subject of great moment.

风俗一般未被认为是什么重要的课题。

youdao

For a moment a feeling of great relief engulfed her."

VOA: special.2009.08.24

In a way it's a tribute to the great creator and also an acknowledgement of the fact that the great creator lives in the Eternal Moment.

从一方面来看，这是对造物主的赞颂,也是在承认,造物主住在永恒的世界。

耶鲁公开课 - 文学理论导论课程节选

"This isn't something that happens on the spur of the moment. It takes a great deal of planning and I think it is an indication the police are determined and doggedly pursuing the leads they got."

VOA: standard.2009.09.17

But two topics of great moment for the Union that seemed unlikely to deflect leaders from their immediate aim of enlarging membership were no less nerve-jangling.

ECONOMIST: The many tricky ways of widening Europe | The

It was the centre of a great moment of synergy between Britain and Yugoslavia's communist-led partisans.

ECONOMIST: Wartime derring-do on a bleak black mountain

Precisely what "flexible inflation targeting" can and should mean is, of course, the great subject of the moment among UK monetary policy nerds (and plenty of economic journalists) as we eagerly await the arrival of the new UK bank governor.

BBC: Davos 2013: A 'sigh of relief' at the World Economic Forum