observe有庆祝的意思。observe作为动词，中文含义除了“庆祝”、“庆贺”之外，还有“看到”、“注意到”、“观察到”、“注视”、“监视”、“说话”、“评论”、“遵守”等意思。
observe的基本意思及用法介绍
observe作为动词，意为看到;注意到;观察到;观察;注视;监视;说话;评论；庆祝；庆贺；欢度。例句有：
1、Have you observed any changes lately?
最近你注意到什么变化没有？
2、He was observed to follow her closely.
有人看到他紧跟着她。
3、The patients were observed over a period of several months.
这些病人被观察了数月之久。
4、She observed that it was getting late.
她说天色晚了。
5、Will the rebels observe the ceasefire?
叛乱者会遵守停火协议吗？
6、Do they observe Christmas?
他们过不过圣诞节？
7、Stern also studies and observes the behaviour of babies...
斯特恩还研究观察婴儿的行为。
8、Imposing speed restrictions is easy, but forcing motorists to observe them is trickier...
限制车速容易，但强制司机遵守这些限速规定就难办多了。
9、They had observed regularities in the behaviour of the animals.
他们曾观察过这些动物的习性。
10、The crowd observed a minute's silence in memory of those who had died.
众人为死者默哀一分钟。
11、She stood at the door observing the peaceful domestic tableau around the fire.
她站在门口，看着炉火周围阖家祥和的景象。
12、We change our behaviour by observing the behaviour of those around us
我们通过观察周围人的举止改变自己的行为。
