Meaning of shèng dàn:
圣诞
Christmas; birthday of reigning Emperor; Confucius' birthday
Měinián shí'èr yuè, rénmen zài shìjiè gèdì qìngzhù shèngdàn jié.
每年十二月,人们在世界各地庆祝圣诞节。
Every December, people all over the world celebrate Christmas.
Wǒmen jiāng zài jīnnián de Shèngdàn jiàqī qù lǚxíng.
我们将在今年的圣诞假期去旅行。
We will travel during the Christmas holiday this year.
Měi nián de Shèngdàn jiérì dōu shì zài shí'èr yuè.
每年的圣诞节日都是在十二月。
Every year, the Christmas holiday is in December.