1 class, five years, extraordinary, go forward and win the first place.

2, a class, unite and forge ahead, bravely strive for the first place, and strive forever!

3. 15 1 May, 2008, smooth sailing. Five, one, five, one. Five one five one one.

Four, five, one, five, one, one! Five one five one, always strive for the first place! Once every five years, which is unusual. Come on May Day, let the earth go round.