英语演讲稿： change the world?
           change ourselves

   No   One  Can Be Perfect     Good  morning,    ladies  and
gentlemen. Today I want to tell you a story about one of my
friends, a lovely and smart girl who is always ready to help
others. Being our grade leader, she is good at both work and
study. In
   The Importance of Keeping Optimistic Honourable judges,
ladies and gentlemen, Good afternoon! Today I would like to
talk about   the importance    of keeping  optimistic.  When   we
encount ...