11. Williams finished her match early, when sun rays still outnumbered dark clouds. 12. Gold sun rays streaming down from plaster clouds. 13. Lifeguards have long been aware of the dangers of prolonged exposure to sun rays . 14. There are three different kinds of ultraviolet sun rays : UVBs, UVAs and UVCs. 15. And by removing the canopy, the remaining bark is exposed to direct sun rays . 16. The condition, often caused by harmful exposure to sun rays , hits relatively young patients. 17. The government says " Operation Sun Rays " is the biggest offensive so far. 18. The Sun Ray also addresses a gripe of many computer users, turning on very rapidly. 19. But there are limits to the kinds of software that the Sun Ray can handle well. 20. They were armed with rifles and wore red arm bands with a symbol of sun rays .
