帮忙写个presentation的introduction。急。

Good morning ladies and gentlemen. I'm glad to stand here and show you some differences between the festival in China and in Australia. Before I begin, let me fist introduce my ourline of this presentation. Fistly, ....Secondly.......
我们经常做presentation.上年刚做过节日的。在introduction基本就是这样走的，然后你需要简要介绍你正文中每一步要说什么，然后就开始正文。老外很喜欢firstly这种词，这是应考经验。说的慢点，三分钟很快就过去了，写稿子的话四号字一张A4纸就可以了。好运！

Good afternoon everyone I am appreciate of standing here to introduce some differences between Chinese Festivals and Australian Festivals. Here are the example :...... Now look at here the difference is not only reflects .......but also can be seen in.........