a momentous decision/event/occasion
重大决定╱事件；重要时刻
1.重大的,重要的,声势浩大的(斗争)
1.very important because of having an effect on future events
1.There was no doubt it would be a momentous occasion.
无疑，它将是一个重要的时刻。
2.It's a momentous time for a country still trying to emerge from years of war.
对于一个刚走出二十五年战争的国家来说这是个重大的时刻。
3.It has, however, taken the catastrophe of the earthquake to translate the subsequent goodwill into a momentous diplomatic initiative.
然而，它把地震灾难后的善意转化为重大的外交主动。
4.So what has a momentous social justice action like this got to do with fundraising?
那么，什么东西能像筹资一样产生巨大的社会正义行动？
5.He said he had started a momentous change in American policy on global warming that would take some time to complete.
他表示，美国正在对其全球变暖相关政策进行大修，预计修订完所有政策还需要一段时间。
6.I feel honored to have been a very small part in such a momentous process.
我非常荣幸能够成为这一伟大进程中的微小一员。
7.But a year ago America's top economic policymakers faced a momentous decision: whether or not to let Lehman Brothers fail (see article).
但一年前，美国上层经济决策者面临着一个重大决定：是否要拯救雷曼兄弟。
8.I had envisaged that completing our first continent would be a momentous occasion but it was not to be.
我曾经设想过，我们结束第一个大洲的骑行时场面会十分隆重，但实际上并非这样。
9.More momentous for citizens on both sides of the strait was the agreement that opened the door to group tours from the mainland.
对于海峡两岸的民众而言，更加具有重大意义的是对大陆旅游团开放门户的协议。
10.Great and momentous times are upon you and it will auger well for you to be 'in tune' with what is happening.
伟大而重要的时刻正降临于你们身上，你们会极好的适应以与正在发生的事协调一致。