有哪些吸引人的英语演讲稿开头问候语？

比如说；

"I am a professional speaker. I get paid for my performance. I believe you get paid for the same thing, except your performance lasts a year and mine only lasts an hour. Nevertheless, I stand on a stage, you sit at a desk, but we both get paid to perform."

再比如：

1. Good morning ladies and gentlemen, may I have your attention please? Thank you very much. First of all, please allow me to show you a warm welcome in such a cold day. Today I'm going to ……

2. I heard a poem once upon a time,that none of the flowers is shy, none of the grass wanna cry, not only the sun will rise, we can all show our sne.(小诗开头,原创的,有文采,内涵)Now, I wanna show how sny I am.例As a rain drop I can embrace the land, as a snowflake I will enjoy my dance,as a flower I will paint the field, as a leaf I can add the greeness.