2. Ten classes, ten classes, sharp, surpass yourself, and create more glory.

3. Unite and struggle, strive for great achievements, leap dreams and strive for self-improvement.

4. Dragon and tiger leap, thunderous, unparalleled, United as one.

5. Qi Xin made concerted efforts, achieved good results, won the three armed forces and was invincible.

6.x class is magnificent, showing off the public, and finally seeing the rainbow after the storm.

7. There are tigers in the mountains and dragons in the water. Class X in X years, Crouching Tiger, Hidden Dragon.

8.X-class, not ordinary, firm and heroic, full of elegance.

9. Learn Olympic Mathematics, work hard, strive for the first place and surpass yourself.

10. Set sail, break the waves, level X, and create more glory.