Pi Day

常见例句

Pi Day –March 14th, 2010
2010年3月14日：圆周率日。
Mathematics enthusiasts will this weekend be celebrating Pi day, which falls on 14 March in honour of the famous ratio's first few digits, 3.14.
数学迷们将在本周末庆祝他们的圆周率日，这一天之所以落到3月14号是为了纪念这个这个著名比例的头几位：3.14。
The first Pi Day celebrations were held at the San Francisco Exploratorium when the now retired Larry Shaw decided the day was worth commemorating.
第一届pai节的庆祝活动是在旧金山的探索博物馆里举行，现已退休的Larry Shaw那时就觉得这个日子值得纪念。

At the Exploratorium in San Francisco, children will gather around what's described as a Pi Day shrine to sing Pi Day songs and perform Pi Day rites.
NPR: National Pi Day Celebrates Math
As another part of Pi Day, Ford engineers will be visiting Detroit students at the Henry Ford Academy and Henry Ford Academy: School for Creative Studies talk about how they used math to design the new Ford Fusion.
FORBES: Ford Is Celebrating Pi Day By Giving Away Free Math