of the moment

基本解释

Portmeirion, a pottery firm, says tea, “the big thing of the moment”, has revived demand for its wares.
陶器公司波特美隆说，下午茶已使人们对其陶器的需求重新恢复，这是此刻的大事。
So for me and folks like me, it's not "just a dog" but an embodiment of all the hopes and dreams of the future, the fond memories of the past, and the pure joy of the moment.
所以，对于我以及与我类似的人来说，它并不是“区区一只狗”，而是未来所有希望和梦想的化身，过去的美好记忆的化身，以及此刻最纯粹快乐的化身。
In an interview on CNN's State of the Union program, he reflected on the significance of the moment.
奥巴马在接受美国有限新闻网国情咨文节目采访时，反思了这个时刻的重要性。

Time and again, the American people have suffered because people in Washington played the politics of the moment instead of putting the interests of the American people first,".
I first started teaching this course in the late 1970s and 80s when literary theory was a thing absolutely of the moment.
我在20世纪七八十年代时开始教这门课,当时文学理论非常流行。
耶鲁公开课 - 文学理论导论课程节选
Almost more than anything else for me, it's fully being aware of the moment and it seems so rich all of a sudden.
任何一切对我而言，都是要全心留意当下,一瞬间一切好像丰盈起来。
普林斯顿公开课 - 人性课程节选

And it just happens to be one of our very favorite laptops of the moment.
ENGADGET: MacBook Air review (13-inch, mid 2012)

the person or thing that is the most important and successful at a particular time