图书馆和阿三的小对话

贴在门上的这个时间表是平常的。
今天是中国的传统节日，清明节，今天图书馆放假，不开门。
在图书馆一楼的电子屏幕上有通知。明天图书馆就会开门。不客气。

This is normal opening times.
But today is special.
Because today is a Chinese Traditional Festival.
It is called  Tomb Sweeping Day or Qingming Festival.
And in this day,the library is closed.
There is the notice on the electronic screen on the 1st floor.
Library will open tomorrow.
You are welcome.