Well,It is a pretty sunny day today,huh?
Oh,well,right,forgive me,my introductions.
I'm XXXX,and I would have to say that it's so pleasure to see you all guys today,and I unable to hold myself back to cognize everyone in our class.So,from this day forth,I guess we are going to be a big family soon.
And you know,I honestly wish that will be enjoyable for us.
So good luck mates,thank you all.
不说太多了,不是那么僵硬的英文自我介绍,可以直接照着说,说的自然点,这个已经很接近老外的口语了.