8. When is17? 8. Introduction to17.

1 and 8. 17 are Indonesian independence days. Indonesia's independence day, Indonesia and the country gained independence on August 1945.

2. The Republic of Indonesia (Indonesian: Republic of Indonesia), referred to as Indonesia or Indonesia for short, is one of the Southeast Asian countries; It consists of tens of thousands of islands and is the largest archipelagic country in the world. Its territory spans Asia and Oceania, and it is also known as the "country of thousands of islands". Indonesia borders Papua New Guinea, East Timor and Malaysia, as well as Singapore, the Philippines and Australia. Cities in Indonesia are very advanced. Many international brands have set up factories and stores in Indonesia, and there are also many internationally renowned department stores. Indonesia is a founding member of the Association of Southeast Asian Nations and a member of the G20. Indonesia is the most important economy in Southeast Asia. Agriculture, industry and service industry all occupy an important position in the national economy.