世界节假日博览 第151期:国际民主日

The International Day of Democracy started in 2007. The United Nations General Assembly decided to have a special day to raise awareness of living in a democracy. They chose September 15th as that day and invited every country and member organization

世界节假日博览 第152期:臭氧层保护日

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

世界节假日博览 第154期:国家标点日

National Punctuation Day is a very important holiday for teachers and students of English. In fact, anyone who writes in English should celebrate this day. Few of us feel we are experts at the small marks that make up the English punctuation system.

世界节假日博览 第155