Übersetzung bei einem englisch referat

Hallo. Ich muss in der Schule ein Referat in englisch über Australien halten. ich gehe im vortrag auch näher in sydney ein, aber meine übersetzung ist mega schlecht. währe über tipps und verbesserungen erfreut.:


Hello, i want to talk about many facts about Australia, than i read about the animals, than about the climate in Australia. At the Climate i would like at first from australia than near about the climate in sydney. Than i would talk about many facts about sydney. I read at next about signs from sydney. Than i would start with facts about Australia.
Australia was discovered bye european in the 17th century. it was out from asia about 50million years. Most of Australia area is desert, but there have enough water and huge sheep. castle and wheat ranches. The Population of 23 million people, of them about 500.000 Aboriginals. Now i want talk about the animals.
Australia has got a great wildlife world. The kangaroos are the most famous animal of australia. they are more 12 different kangaroos species live all over the country. Kangaroos are herbivores. And other animals in australi are Poultry animals, also kangaroos, koalers, possums, bagmouses, wombats and much more. A third of the snakes in australia are Poisonous. At Next i would talk about the climate in australia. In Australia the weather is moderate all year round. In the northern states the weather is usually warm, while in the southern states it is quite cool in the winter. Australia is also one of the driest continents on eart. In Sydney the weather is very sunny. In the summer are very warm to Hot and in the winter its mild. Than i want read more about Sydney. Sydney is the capitalcity from australia, they are the biggest city in australia. They have a population from 4,6 million people. its almost twice the size of Berlin. Now i read about the Sign´s in Sydney. One of the famous sign in sydney are the opern house. The opera of Sydney is called as one of the most popular modern buildings of the 20th century. It`s the landmark of Sydney. The opera house is 180 metres long and 67 metres high. The house needs much electric power. There are 645 kilometres cables in it. Inside the opera house there are five big theatre halls with overall 5532 seats, where you can watch different things like culture, operas and theatres.
The biggest room is the “Concert Hall“. Mainly it`s for choirs, symphonies and concerts but also for film shows and big events.
Another room is the “Opera Theatre“. Originally it was for symphonies but now it`s an important room for the opera and the ballet.
The “Drama Theatre“ is for productions of drama, dance and presentations.A Another Signs are the Harbour bridge. The Harbour Bridge in Sydney was opened on 19th March 1932. The bridge is 1149 metres long and 134 metres high. It`s the world`s largest steel-arch bridge. The bridge is the main connection between the north- and the southcoast over the harbour of Sydney. People who live there just call the bridge ``coat hanger``.Than i read more about the sydney Tower. The Sydney Tower is an observation and communications tower and with its 305 metres the second tallest of these towers in the Southern Hemisphere. The opening of the tower was on 23rd September 1981. People in Australia call the tower “Centrepoint“, few people say “Sydney Tower“. Thats was my presentation about australia