Sydney is the largest, most famous and oldest city in Australia.Built around Port Jackson with famous sights, the city of Sydney is called "Harbor City". It is Australia's largest financial center and is also an international tourist destination with many beautiful places, one of all are: Sydney Opera House,Sydney Harbor Bridge,....There are air conditionings in buildings and most of the time on public tránport. The weather in here is not also wonderful but only comfortable( In the summer, it always sunny. In the autumn, it's always ửam. In the ưinter, it's cool. And the spring is the most beautiful seasons. Every year, more than 7 million tourists visit here. Thay can swim, sunbathe, go for a walk, travel around the work,...Australia is a country worth living in, here we can experience all the majestic beauty that no other place can get.