Briefly introduce the country of Singapore.

Singapore is an island country and a city country in Southeast Asia. The country is located at the southern tip of Malay Peninsula, adjacent to the southern mouth of Malacca Strait, facing Indonesia across Singapore Strait in the south, facing Malaysia across Johor Strait in the north, and the two sides of Singapore and Malaysia are connected by long dikes. Singapore is one of the most important financial, service and shipping centers in Asia. Singapore has achieved remarkable results in urban cleaning, so it is also called "garden city". According to the data of 20 1 1, Singapore has the highest investment immigration threshold in the world. Chinese name: Singapore * * * English name: Republic of Singapore abbreviation: Singapore mainland: Asian capital: major cities of Singapore: Singapore National Day:1August 9, 965 National anthem: Go ahead, Singapore! Country code: SGP Official language: English, Chinese, Malay, Tamil Currency: Singapore dollar (SGD) Time zone: UTC+8 National leader: President Nathan, Prime Minister Lee Hsien Loong Population: 5076700(20 10) Population density: 73 15/ square kilometer (. The main religions in Malaysia: Buddhism, Catholicism, Christianity and Hinduism. Land area: 694 square kilometers. Water area ratio: 1.444%. Gross GDP: 291900 million USD (20 10 year). Per capita GDP: 62 100 USD (20 10 year).